<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2024 Workiva-->
<!--r:ffb56707-6e6f-4d23-9186-97225ae645c1,g:69e93197-8041-416c-a766-19d6b74c365c-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://brilliantearth.com/role/UNAUDITEDCONDENSEDCONSOLIDATEDBALANCESHEETS" xlink:type="simple" xlink:href="brlt-20240630.xsd#UNAUDITEDCONDENSEDCONSOLIDATEDBALANCESHEETS"/>
  <link:calculationLink xlink:role="http://brilliantearth.com/role/UNAUDITEDCONDENSEDCONSOLIDATEDBALANCESHEETS" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Liabilities_23be555d-7ace-4ef2-8a54-e3bd6288b040" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_Liabilities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_3715b14f-11c3-4698-a45e-0bc2ee94a2b0" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_23be555d-7ace-4ef2-8a54-e3bd6288b040" xlink:to="loc_us-gaap_LiabilitiesCurrent_3715b14f-11c3-4698-a45e-0bc2ee94a2b0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedIncomeTaxesNoncurrent_24edb063-b7ee-4ad9-a22e-4c5ab9afb77d" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AccruedIncomeTaxesNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_23be555d-7ace-4ef2-8a54-e3bd6288b040" xlink:to="loc_us-gaap_AccruedIncomeTaxesNoncurrent_24edb063-b7ee-4ad9-a22e-4c5ab9afb77d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_193e6f53-b22b-4300-838e-8fb50e4ea6e2" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LongTermDebtNoncurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_23be555d-7ace-4ef2-8a54-e3bd6288b040" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_193e6f53-b22b-4300-838e-8fb50e4ea6e2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_4daab5b6-141a-4572-9b6b-e135a91beff0" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_23be555d-7ace-4ef2-8a54-e3bd6288b040" xlink:to="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_4daab5b6-141a-4572-9b6b-e135a91beff0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_0a88e792-0076-4435-b19c-2fb0f3bc999d" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AssetsCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryNet_581d3db5-8c58-46df-826a-f12b1ce2cac1" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_InventoryNet"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_0a88e792-0076-4435-b19c-2fb0f3bc999d" xlink:to="loc_us-gaap_InventoryNet_581d3db5-8c58-46df-826a-f12b1ce2cac1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_2240726f-5f8e-4b76-95b9-51484422dc9f" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_0a88e792-0076-4435-b19c-2fb0f3bc999d" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_2240726f-5f8e-4b76-95b9-51484422dc9f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_04e9588e-1fe5-4015-874a-df662f6638d1" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_0a88e792-0076-4435-b19c-2fb0f3bc999d" xlink:to="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_04e9588e-1fe5-4015-874a-df662f6638d1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashCurrent_9ffda28e-ae3b-43d6-857b-c9b0363df943" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RestrictedCashCurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_0a88e792-0076-4435-b19c-2fb0f3bc999d" xlink:to="loc_us-gaap_RestrictedCashCurrent_9ffda28e-ae3b-43d6-857b-c9b0363df943" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_beb9fe04-8c9d-42a9-bdff-462b9cba7829" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_485bc4f5-b883-45a3-91bc-aee4a07a5ce4" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockholdersEquity"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_beb9fe04-8c9d-42a9-bdff-462b9cba7829" xlink:to="loc_us-gaap_StockholdersEquity_485bc4f5-b883-45a3-91bc-aee4a07a5ce4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MinorityInterest_69492873-f96d-458d-8071-9e48d4c83e79" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_MinorityInterest"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_beb9fe04-8c9d-42a9-bdff-462b9cba7829" xlink:to="loc_us-gaap_MinorityInterest_69492873-f96d-458d-8071-9e48d4c83e79" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Assets_d9d1292c-eaf5-4861-9f03-14a496c71880" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_Assets"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_dc78ef75-cdd6-4030-b7d4-332fb775ea1b" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PropertyPlantAndEquipmentNet"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_d9d1292c-eaf5-4861-9f03-14a496c71880" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_dc78ef75-cdd6-4030-b7d4-332fb775ea1b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_ca58e39f-c6c4-4637-805a-1713851382a7" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OperatingLeaseRightOfUseAsset"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_d9d1292c-eaf5-4861-9f03-14a496c71880" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_ca58e39f-c6c4-4637-805a-1713851382a7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_492a65ab-a910-4059-b38c-80610fb1ecc7" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AssetsCurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_d9d1292c-eaf5-4861-9f03-14a496c71880" xlink:to="loc_us-gaap_AssetsCurrent_492a65ab-a910-4059-b38c-80610fb1ecc7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxAssetsNet_495cf38d-0c48-4023-b817-2dbd8bedbe50" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DeferredIncomeTaxAssetsNet"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_d9d1292c-eaf5-4861-9f03-14a496c71880" xlink:to="loc_us-gaap_DeferredIncomeTaxAssetsNet_495cf38d-0c48-4023-b817-2dbd8bedbe50" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_048f8ab1-6c11-474d-9b68-ba4e05304185" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OtherAssetsNoncurrent"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_d9d1292c-eaf5-4861-9f03-14a496c71880" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_048f8ab1-6c11-474d-9b68-ba4e05304185" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_afa35598-a5c6-42ad-808c-5d86bc48c846" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedLiabilitiesCurrent_d043cdf4-cc98-4d59-ab34-99e3e5b2a081" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AccruedLiabilitiesCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_afa35598-a5c6-42ad-808c-5d86bc48c846" xlink:to="loc_us-gaap_AccruedLiabilitiesCurrent_d043cdf4-cc98-4d59-ab34-99e3e5b2a081" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityCurrent_5fcd4147-e1eb-4144-9a67-0f180db68546" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ContractWithCustomerLiabilityCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_afa35598-a5c6-42ad-808c-5d86bc48c846" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityCurrent_5fcd4147-e1eb-4144-9a67-0f180db68546" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtCurrent_04bb57b8-b2ce-4974-b35f-01616eff7c54" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LongTermDebtCurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_afa35598-a5c6-42ad-808c-5d86bc48c846" xlink:to="loc_us-gaap_LongTermDebtCurrent_04bb57b8-b2ce-4974-b35f-01616eff7c54" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_d3326ac9-c24a-410a-ab0e-a84d83a5e94f" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OperatingLeaseLiabilityCurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_afa35598-a5c6-42ad-808c-5d86bc48c846" xlink:to="loc_us-gaap_OperatingLeaseLiabilityCurrent_d3326ac9-c24a-410a-ab0e-a84d83a5e94f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableCurrent_0e1622ac-2706-46df-a6d1-08b769708c74" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AccountsPayableCurrent"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_afa35598-a5c6-42ad-808c-5d86bc48c846" xlink:to="loc_us-gaap_AccountsPayableCurrent_0e1622ac-2706-46df-a6d1-08b769708c74" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_22750185-33cc-4628-b9f9-f1f440307868" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockholdersEquity"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockValue_2df7bb3e-248b-412c-a96b-0dd56cb11ba7" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PreferredStockValue"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_22750185-33cc-4628-b9f9-f1f440307868" xlink:to="loc_us-gaap_PreferredStockValue_2df7bb3e-248b-412c-a96b-0dd56cb11ba7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockValue_4020218d-be28-40f7-b245-a142c2773a82" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CommonStockValue"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_22750185-33cc-4628-b9f9-f1f440307868" xlink:to="loc_us-gaap_CommonStockValue_4020218d-be28-40f7-b245-a142c2773a82" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapital_6871f1b7-cdd2-4ce6-8c0d-1b8b6b27ea02" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AdditionalPaidInCapital"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_22750185-33cc-4628-b9f9-f1f440307868" xlink:to="loc_us-gaap_AdditionalPaidInCapital_6871f1b7-cdd2-4ce6-8c0d-1b8b6b27ea02" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_d00fa64e-ae68-46bb-a054-ec67001fc3bc" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RetainedEarningsAccumulatedDeficit"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_22750185-33cc-4628-b9f9-f1f440307868" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_d00fa64e-ae68-46bb-a054-ec67001fc3bc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TreasuryStockCommonValue_0a30cabd-2183-4347-92dd-e9e98c4e0948" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_TreasuryStockCommonValue"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_22750185-33cc-4628-b9f9-f1f440307868" xlink:to="loc_us-gaap_TreasuryStockCommonValue_0a30cabd-2183-4347-92dd-e9e98c4e0948" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_655fe774-8bb3-4dad-b4e6-1a0e90856044" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LiabilitiesAndStockholdersEquity"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_a376c561-f26f-4e28-b31e-844197a236a6" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_655fe774-8bb3-4dad-b4e6-1a0e90856044" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_a376c561-f26f-4e28-b31e-844197a236a6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingencies_b4051e46-39ca-4044-a8db-bff431c18e75" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CommitmentsAndContingencies"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_655fe774-8bb3-4dad-b4e6-1a0e90856044" xlink:to="loc_us-gaap_CommitmentsAndContingencies_b4051e46-39ca-4044-a8db-bff431c18e75" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Liabilities_9fb97889-5042-421c-aaae-82c1750533c3" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_Liabilities"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_655fe774-8bb3-4dad-b4e6-1a0e90856044" xlink:to="loc_us-gaap_Liabilities_9fb97889-5042-421c-aaae-82c1750533c3" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://brilliantearth.com/role/UNAUDITEDCONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS" xlink:type="simple" xlink:href="brlt-20240630.xsd#UNAUDITEDCONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS"/>
  <link:calculationLink xlink:role="http://brilliantearth.com/role/UNAUDITEDCONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GrossProfit_a3413ec9-654d-4a75-9043-dbfbcab1ad09" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_GrossProfit"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSold_a0907ec4-83e2-42a8-999d-13496cfa7cd5" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CostOfGoodsAndServicesSold"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_GrossProfit_a3413ec9-654d-4a75-9043-dbfbcab1ad09" xlink:to="loc_us-gaap_CostOfGoodsAndServicesSold_a0907ec4-83e2-42a8-999d-13496cfa7cd5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_4bba37c8-132e-4b12-9771-09d1ea29f6e9" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_GrossProfit_a3413ec9-654d-4a75-9043-dbfbcab1ad09" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_4bba37c8-132e-4b12-9771-09d1ea29f6e9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_6b971372-1437-49d3-8a41-657718f5917a" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NetIncomeLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_0d88c34f-eb92-4b76-b91f-85fe1557e118" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NetIncomeLossAttributableToNoncontrollingInterest"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_6b971372-1437-49d3-8a41-657718f5917a" xlink:to="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_0d88c34f-eb92-4b76-b91f-85fe1557e118" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_cf41533b-2d62-48ff-9717-76499f738deb" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ProfitLoss"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_6b971372-1437-49d3-8a41-657718f5917a" xlink:to="loc_us-gaap_ProfitLoss_cf41533b-2d62-48ff-9717-76499f738deb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_a53e572b-6455-4095-a2dc-5a12c3df453f" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpenseNonoperating_5b5e7f0c-7267-4e35-9deb-3295f69090f8" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_InterestExpenseNonoperating"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_a53e572b-6455-4095-a2dc-5a12c3df453f" xlink:to="loc_us-gaap_InterestExpenseNonoperating_5b5e7f0c-7267-4e35-9deb-3295f69090f8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_c7a61b92-cbca-4dd3-abba-dc1bad28a7fb" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OtherNonoperatingIncomeExpense"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_a53e572b-6455-4095-a2dc-5a12c3df453f" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpense_c7a61b92-cbca-4dd3-abba-dc1bad28a7fb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_a54bdd1b-d434-4765-af5d-d50628c63394" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_a53e572b-6455-4095-a2dc-5a12c3df453f" xlink:to="loc_us-gaap_OperatingIncomeLoss_a54bdd1b-d434-4765-af5d-d50628c63394" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_37419053-5127-4004-b5f9-25a180290599" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ProfitLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_f1eb2ff2-c74e-433f-9bc2-24c678d84c61" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ProfitLoss_37419053-5127-4004-b5f9-25a180290599" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_f1eb2ff2-c74e-433f-9bc2-24c678d84c61" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_97c68323-64c1-4a93-8b84-da8f24ba973e" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ProfitLoss_37419053-5127-4004-b5f9-25a180290599" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_97c68323-64c1-4a93-8b84-da8f24ba973e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_a88b168e-6a64-466a-b50f-ddcfd3da9246" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SellingGeneralAndAdministrativeExpense_58100c0e-7b2f-41c5-a4b9-2fd118153f61" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SellingGeneralAndAdministrativeExpense"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_a88b168e-6a64-466a-b50f-ddcfd3da9246" xlink:to="loc_us-gaap_SellingGeneralAndAdministrativeExpense_58100c0e-7b2f-41c5-a4b9-2fd118153f61" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GrossProfit_5900e2fb-4320-4757-8663-307d243bec25" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_GrossProfit"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_a88b168e-6a64-466a-b50f-ddcfd3da9246" xlink:to="loc_us-gaap_GrossProfit_5900e2fb-4320-4757-8663-307d243bec25" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://brilliantearth.com/role/UNAUDITEDCONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS" xlink:type="simple" xlink:href="brlt-20240630.xsd#UNAUDITEDCONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS"/>
  <link:calculationLink xlink:role="http://brilliantearth.com/role/UNAUDITEDCONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_fb485eb6-3c6d-4d86-a2c7-0d8a8ff46913" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_a3f43945-2b66-4a7b-b56a-1af4e4a05ab4" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_fb485eb6-3c6d-4d86-a2c7-0d8a8ff46913" xlink:to="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_a3f43945-2b66-4a7b-b56a-1af4e4a05ab4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_efb4f04c-3aa6-4e76-af36-83ffc7078387" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashCurrent_2b35142a-3f10-4081-a15f-e1190c836038" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RestrictedCashCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_efb4f04c-3aa6-4e76-af36-83ffc7078387" xlink:to="loc_us-gaap_RestrictedCashCurrent_2b35142a-3f10-4081-a15f-e1190c836038" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_34fb85c4-ba7c-49ae-b04c-ad1c932a1b79" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_efb4f04c-3aa6-4e76-af36-83ffc7078387" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_34fb85c4-ba7c-49ae-b04c-ad1c932a1b79" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_42a03c25-86b2-4a60-98ed-e95e0baba32f" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_ae03a58b-3707-4a96-96d8-1d4f54e6f065" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_42a03c25-86b2-4a60-98ed-e95e0baba32f" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_ae03a58b-3707-4a96-96d8-1d4f54e6f065" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_ed1bc6a2-3a92-42e7-a183-a74016c26137" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_42a03c25-86b2-4a60-98ed-e95e0baba32f" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_ed1bc6a2-3a92-42e7-a183-a74016c26137" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_5435d7aa-8b60-4734-af53-dfa8859ccd73" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_42a03c25-86b2-4a60-98ed-e95e0baba32f" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_5435d7aa-8b60-4734-af53-dfa8859ccd73" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_e5daab3a-7633-409c-b437-81262d094cf1" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsOfDistributionsToAffiliates_984dbdad-2e75-4f14-84d9-c6c3db3e646e" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PaymentsOfDistributionsToAffiliates"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_e5daab3a-7633-409c-b437-81262d094cf1" xlink:to="loc_us-gaap_PaymentsOfDistributionsToAffiliates_984dbdad-2e75-4f14-84d9-c6c3db3e646e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_7b7b963b-e200-4088-9548-8f3be86de553" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_e5daab3a-7633-409c-b437-81262d094cf1" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_7b7b963b-e200-4088-9548-8f3be86de553" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfOtherLongTermDebt_dfd91de9-e134-47fc-85ec-673a81c16c36" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RepaymentsOfOtherLongTermDebt"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_e5daab3a-7633-409c-b437-81262d094cf1" xlink:to="loc_us-gaap_RepaymentsOfOtherLongTermDebt_dfd91de9-e134-47fc-85ec-673a81c16c36" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsOfDebtIssuanceCosts_46ac0660-cb4d-4d93-b10b-0c7ba384f6cb" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PaymentsOfDebtIssuanceCosts"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_e5daab3a-7633-409c-b437-81262d094cf1" xlink:to="loc_us-gaap_PaymentsOfDebtIssuanceCosts_46ac0660-cb4d-4d93-b10b-0c7ba384f6cb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_b0f554b1-30aa-4b00-9f63-b7199bb26819" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_882eba44-30cb-4758-a91a-98318a4ff451" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInOtherNoncurrentAssets"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_b0f554b1-30aa-4b00-9f63-b7199bb26819" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_882eba44-30cb-4758-a91a-98318a4ff451" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfFinancingCosts_75605d14-63df-46cf-bc6d-038467cfb6ca" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AmortizationOfFinancingCosts"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_b0f554b1-30aa-4b00-9f63-b7199bb26819" xlink:to="loc_us-gaap_AmortizationOfFinancingCosts_75605d14-63df-46cf-bc6d-038467cfb6ca" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensation_c2c5cc7c-3162-4f6d-9f63-f494af2cd929" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensation"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_b0f554b1-30aa-4b00-9f63-b7199bb26819" xlink:to="loc_us-gaap_ShareBasedCompensation_c2c5cc7c-3162-4f6d-9f63-f494af2cd929" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_14b1a4d1-b392-44de-8118-237ccd71254f" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ProfitLoss"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_b0f554b1-30aa-4b00-9f63-b7199bb26819" xlink:to="loc_us-gaap_ProfitLoss_14b1a4d1-b392-44de-8118-237ccd71254f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInInventories_710747f1-f4eb-4ef8-b123-69f1c652cca1" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInInventories"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_b0f554b1-30aa-4b00-9f63-b7199bb26819" xlink:to="loc_us-gaap_IncreaseDecreaseInInventories_710747f1-f4eb-4ef8-b123-69f1c652cca1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOperatingLeaseLiability_a8bcb8cc-8374-4bdd-9f02-2d3301c161d9" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInOperatingLeaseLiability"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_b0f554b1-30aa-4b00-9f63-b7199bb26819" xlink:to="loc_us-gaap_IncreaseDecreaseInOperatingLeaseLiability_a8bcb8cc-8374-4bdd-9f02-2d3301c161d9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Depreciation_5807d190-d0e3-4adf-bbb8-638b21e85213" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_Depreciation"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_b0f554b1-30aa-4b00-9f63-b7199bb26819" xlink:to="loc_us-gaap_Depreciation_5807d190-d0e3-4adf-bbb8-638b21e85213" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_9415b935-bbad-49dc-9180-67e1acd0c6c9" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets"/>
    <link:calculationArc order="8" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_b0f554b1-30aa-4b00-9f63-b7199bb26819" xlink:to="loc_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_9415b935-bbad-49dc-9180-67e1acd0c6c9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherOperatingActivitiesCashFlowStatement_c02e41d3-5572-412b-a748-f10bc1baab1c" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OtherOperatingActivitiesCashFlowStatement"/>
    <link:calculationArc order="9" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_b0f554b1-30aa-4b00-9f63-b7199bb26819" xlink:to="loc_us-gaap_OtherOperatingActivitiesCashFlowStatement_c02e41d3-5572-412b-a748-f10bc1baab1c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccruedLiabilities_1f0b6b3c-3c33-4571-823c-d262fe1d5405" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInAccruedLiabilities"/>
    <link:calculationArc order="10" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_b0f554b1-30aa-4b00-9f63-b7199bb26819" xlink:to="loc_us-gaap_IncreaseDecreaseInAccruedLiabilities_1f0b6b3c-3c33-4571-823c-d262fe1d5405" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInContractWithCustomerLiability_bba8b6ba-4117-4e8c-8933-3100f74175d2" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInContractWithCustomerLiability"/>
    <link:calculationArc order="11" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_b0f554b1-30aa-4b00-9f63-b7199bb26819" xlink:to="loc_us-gaap_IncreaseDecreaseInContractWithCustomerLiability_bba8b6ba-4117-4e8c-8933-3100f74175d2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense_eb45836a-9ec4-48be-a567-952e6792712c" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense"/>
    <link:calculationArc order="12" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_b0f554b1-30aa-4b00-9f63-b7199bb26819" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense_eb45836a-9ec4-48be-a567-952e6792712c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_fa549ae6-54a8-4f00-b70e-ede220ff0370" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit"/>
    <link:calculationArc order="13" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_b0f554b1-30aa-4b00-9f63-b7199bb26819" xlink:to="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_fa549ae6-54a8-4f00-b70e-ede220ff0370" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://brilliantearth.com/role/EarningsPerShareDetails" xlink:type="simple" xlink:href="brlt-20240630.xsd#EarningsPerShareDetails"/>
  <link:calculationLink xlink:role="http://brilliantearth.com/role/EarningsPerShareDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_780bbc8e-172e-4599-8ede-1146edbc8e9b" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_188f6582-4d72-4674-923b-5a4d210ec8eb" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_780bbc8e-172e-4599-8ede-1146edbc8e9b" xlink:to="loc_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_188f6582-4d72-4674-923b-5a4d210ec8eb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_e52d18d0-07ad-4ad2-a66b-6e94f5181ecb" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_780bbc8e-172e-4599-8ede-1146edbc8e9b" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_e52d18d0-07ad-4ad2-a66b-6e94f5181ecb" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://brilliantearth.com/role/InventoriesNetScheduleofInventoriesNetDetails" xlink:type="simple" xlink:href="brlt-20240630.xsd#InventoriesNetScheduleofInventoriesNetDetails"/>
  <link:calculationLink xlink:role="http://brilliantearth.com/role/InventoriesNetScheduleofInventoriesNetDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryNet_3b51b3e7-225c-4828-a494-81679b0e0a33" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_InventoryNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryGross_1806030e-78f6-4044-b685-32184c9fcb12" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_InventoryGross"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InventoryNet_3b51b3e7-225c-4828-a494-81679b0e0a33" xlink:to="loc_us-gaap_InventoryGross_1806030e-78f6-4044-b685-32184c9fcb12" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryValuationReserves_1037537f-5523-4386-afcc-755acc20c4f4" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_InventoryValuationReserves"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InventoryNet_3b51b3e7-225c-4828-a494-81679b0e0a33" xlink:to="loc_us-gaap_InventoryValuationReserves_1037537f-5523-4386-afcc-755acc20c4f4" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://brilliantearth.com/role/AccruedExpensesandOtherCurrentLiabilitiesScheduleofAccruedExpensesDetails" xlink:type="simple" xlink:href="brlt-20240630.xsd#AccruedExpensesandOtherCurrentLiabilitiesScheduleofAccruedExpensesDetails"/>
  <link:calculationLink xlink:role="http://brilliantearth.com/role/AccruedExpensesandOtherCurrentLiabilitiesScheduleofAccruedExpensesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedLiabilitiesCurrent_4cf342f9-aae8-4986-aa39-7fb5ea191d74" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AccruedLiabilitiesCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_brlt_AccruedVendorExpensesCurrent_ca0aedc2-f7cf-4d6c-94d2-888ecab77c2b" xlink:href="brlt-20240630.xsd#brlt_AccruedVendorExpensesCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_4cf342f9-aae8-4986-aa39-7fb5ea191d74" xlink:to="loc_brlt_AccruedVendorExpensesCurrent_ca0aedc2-f7cf-4d6c-94d2-888ecab77c2b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerRefundLiabilityCurrent_6c69e0e2-1477-4b7e-9fa7-20150efd2482" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ContractWithCustomerRefundLiabilityCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_4cf342f9-aae8-4986-aa39-7fb5ea191d74" xlink:to="loc_us-gaap_ContractWithCustomerRefundLiabilityCurrent_6c69e0e2-1477-4b7e-9fa7-20150efd2482" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_brlt_InventoryReceivedNotBilledCurrent_55ec3a9e-d4a7-49f5-a9aa-078f3f01038d" xlink:href="brlt-20240630.xsd#brlt_InventoryReceivedNotBilledCurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_4cf342f9-aae8-4986-aa39-7fb5ea191d74" xlink:to="loc_brlt_InventoryReceivedNotBilledCurrent_55ec3a9e-d4a7-49f5-a9aa-078f3f01038d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_a7fb29f6-2d51-4aff-88ca-51d850f91613" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_EmployeeRelatedLiabilitiesCurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_4cf342f9-aae8-4986-aa39-7fb5ea191d74" xlink:to="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_a7fb29f6-2d51-4aff-88ca-51d850f91613" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccrualForTaxesOtherThanIncomeTaxesCurrent_0f9cf6bc-027d-421e-8c0b-04ec231cd711" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AccrualForTaxesOtherThanIncomeTaxesCurrent"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_4cf342f9-aae8-4986-aa39-7fb5ea191d74" xlink:to="loc_us-gaap_AccrualForTaxesOtherThanIncomeTaxesCurrent_0f9cf6bc-027d-421e-8c0b-04ec231cd711" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_brlt_CurrentPortionOfTRA_167f2733-566c-4538-ba12-0cb38afa7b98" xlink:href="brlt-20240630.xsd#brlt_CurrentPortionOfTRA"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_4cf342f9-aae8-4986-aa39-7fb5ea191d74" xlink:to="loc_brlt_CurrentPortionOfTRA_167f2733-566c-4538-ba12-0cb38afa7b98" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAccruedLiabilitiesCurrent_d3ae738d-c91c-4978-aa0b-718969e2fc36" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OtherAccruedLiabilitiesCurrent"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_4cf342f9-aae8-4986-aa39-7fb5ea191d74" xlink:to="loc_us-gaap_OtherAccruedLiabilitiesCurrent_d3ae738d-c91c-4978-aa0b-718969e2fc36" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://brilliantearth.com/role/LeasesScheduleofAdditionalLeaseInformationDetails" xlink:type="simple" xlink:href="brlt-20240630.xsd#LeasesScheduleofAdditionalLeaseInformationDetails"/>
  <link:calculationLink xlink:role="http://brilliantearth.com/role/LeasesScheduleofAdditionalLeaseInformationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeaseCost_0023e8c5-5996-42e9-8580-46c54c7c11fe" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LeaseCost"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseCost_4f55e8a8-0a02-4ef8-b6ca-b58121d79d94" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OperatingLeaseCost"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LeaseCost_0023e8c5-5996-42e9-8580-46c54c7c11fe" xlink:to="loc_us-gaap_OperatingLeaseCost_4f55e8a8-0a02-4ef8-b6ca-b58121d79d94" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableLeaseCost_1815a156-a97b-40f3-b154-3c9ff1ddbdac" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_VariableLeaseCost"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LeaseCost_0023e8c5-5996-42e9-8580-46c54c7c11fe" xlink:to="loc_us-gaap_VariableLeaseCost_1815a156-a97b-40f3-b154-3c9ff1ddbdac" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubleaseIncome_2b79e2cc-900a-4e95-805d-816683143c93" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_SubleaseIncome"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LeaseCost_0023e8c5-5996-42e9-8580-46c54c7c11fe" xlink:to="loc_us-gaap_SubleaseIncome_2b79e2cc-900a-4e95-805d-816683143c93" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://brilliantearth.com/role/LeasesScheduleofFutureMinimumLeasePaymentsUnderLongtermNoncancelableOperatingLeasesDetails" xlink:type="simple" xlink:href="brlt-20240630.xsd#LeasesScheduleofFutureMinimumLeasePaymentsUnderLongtermNoncancelableOperatingLeasesDetails"/>
  <link:calculationLink xlink:role="http://brilliantearth.com/role/LeasesScheduleofFutureMinimumLeasePaymentsUnderLongtermNoncancelableOperatingLeasesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_b803fa2c-04b0-43a2-98c3-95e637c22874" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_dfdda9a9-4402-4d39-908c-b3bca0cd7617" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_b803fa2c-04b0-43a2-98c3-95e637c22874" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_dfdda9a9-4402-4d39-908c-b3bca0cd7617" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiability_d4bf8740-2270-4740-a7c8-f3f2545ebdf8" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OperatingLeaseLiability"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_b803fa2c-04b0-43a2-98c3-95e637c22874" xlink:to="loc_us-gaap_OperatingLeaseLiability_d4bf8740-2270-4740-a7c8-f3f2545ebdf8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiability_2c5232ee-020a-4673-90ca-e8c7b25a4dfe" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OperatingLeaseLiability"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_deef3add-dccb-4970-b8d7-a7c9756fd017" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OperatingLeaseLiabilityCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingLeaseLiability_2c5232ee-020a-4673-90ca-e8c7b25a4dfe" xlink:to="loc_us-gaap_OperatingLeaseLiabilityCurrent_deef3add-dccb-4970-b8d7-a7c9756fd017" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_c075361b-719e-44e5-94c5-166f76d5a438" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingLeaseLiability_2c5232ee-020a-4673-90ca-e8c7b25a4dfe" xlink:to="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_c075361b-719e-44e5-94c5-166f76d5a438" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://brilliantearth.com/role/LeasesScheduleofFutureMinimumLeasePaymentsUnderLongtermNoncancelableOperatingLeasesDetails_1" xlink:type="simple" xlink:href="brlt-20240630.xsd#LeasesScheduleofFutureMinimumLeasePaymentsUnderLongtermNoncancelableOperatingLeasesDetails_1"/>
  <link:calculationLink xlink:role="http://brilliantearth.com/role/LeasesScheduleofFutureMinimumLeasePaymentsUnderLongtermNoncancelableOperatingLeasesDetails_1" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_20cd0ee2-635f-4a41-9b1f-c49db0af3b6d" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_22a2da54-4a04-4e26-a1d1-99b6af201b8f" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_20cd0ee2-635f-4a41-9b1f-c49db0af3b6d" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_22a2da54-4a04-4e26-a1d1-99b6af201b8f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_d6fed26e-24d3-4816-ad64-8d34cb10eb39" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_20cd0ee2-635f-4a41-9b1f-c49db0af3b6d" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_d6fed26e-24d3-4816-ad64-8d34cb10eb39" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_a790321b-e6d1-4c0d-9cab-2c67b54278f6" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_20cd0ee2-635f-4a41-9b1f-c49db0af3b6d" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_a790321b-e6d1-4c0d-9cab-2c67b54278f6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_66444e3b-6f27-4ee1-8094-478faf56c19e" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_20cd0ee2-635f-4a41-9b1f-c49db0af3b6d" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_66444e3b-6f27-4ee1-8094-478faf56c19e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_8adc73bc-7bd1-4be9-b761-dceb31e89689" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_20cd0ee2-635f-4a41-9b1f-c49db0af3b6d" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_8adc73bc-7bd1-4be9-b761-dceb31e89689" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_7547dfd7-73ca-40ae-807b-81f8c712194a" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_20cd0ee2-635f-4a41-9b1f-c49db0af3b6d" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_7547dfd7-73ca-40ae-807b-81f8c712194a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_fbe9d5a6-08f8-43e7-bc5f-902f14184936" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_20cd0ee2-635f-4a41-9b1f-c49db0af3b6d" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_fbe9d5a6-08f8-43e7-bc5f-902f14184936" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://brilliantearth.com/role/DebtScheduleofLongtermDebtInstrumentsDetails" xlink:type="simple" xlink:href="brlt-20240630.xsd#DebtScheduleofLongtermDebtInstrumentsDetails"/>
  <link:calculationLink xlink:role="http://brilliantearth.com/role/DebtScheduleofLongtermDebtInstrumentsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_4d8aa38d-9f27-4401-9754-80f3406782d2" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtInstrumentCarryingAmount"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtCurrent_308c930b-c967-4ca2-8b89-ce1764602f1d" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LongTermDebtCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtInstrumentCarryingAmount_4d8aa38d-9f27-4401-9754-80f3406782d2" xlink:to="loc_us-gaap_LongTermDebtCurrent_308c930b-c967-4ca2-8b89-ce1764602f1d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_brlt_LongTermDebtExcludingCurrentMaturitiesGross_9d4cda6d-5246-4adb-b3d6-2013fb165e49" xlink:href="brlt-20240630.xsd#brlt_LongTermDebtExcludingCurrentMaturitiesGross"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtInstrumentCarryingAmount_4d8aa38d-9f27-4401-9754-80f3406782d2" xlink:to="loc_brlt_LongTermDebtExcludingCurrentMaturitiesGross_9d4cda6d-5246-4adb-b3d6-2013fb165e49" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_e77220e0-e6fc-4ed4-8e8a-5ea347b1c0d0" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LongTermDebtNoncurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredFinanceCostsNet_77987a83-66cc-4f5f-84e1-202030d3cf13" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DeferredFinanceCostsNet"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebtNoncurrent_e77220e0-e6fc-4ed4-8e8a-5ea347b1c0d0" xlink:to="loc_us-gaap_DeferredFinanceCostsNet_77987a83-66cc-4f5f-84e1-202030d3cf13" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_brlt_LongTermDebtExcludingCurrentMaturitiesGross_8b292b88-f2b4-46f7-8267-25d04d4abb79" xlink:href="brlt-20240630.xsd#brlt_LongTermDebtExcludingCurrentMaturitiesGross"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebtNoncurrent_e77220e0-e6fc-4ed4-8e8a-5ea347b1c0d0" xlink:to="loc_brlt_LongTermDebtExcludingCurrentMaturitiesGross_8b292b88-f2b4-46f7-8267-25d04d4abb79" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebt_ace4145b-582e-49f1-bccc-902d33a01fa4" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LongTermDebt"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredFinanceCostsNet_d2161a6c-cd36-4f87-9e2d-cf24ef5af164" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DeferredFinanceCostsNet"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebt_ace4145b-582e-49f1-bccc-902d33a01fa4" xlink:to="loc_us-gaap_DeferredFinanceCostsNet_d2161a6c-cd36-4f87-9e2d-cf24ef5af164" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_be4ab168-294b-4894-9986-b1bc37e6abd6" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtInstrumentCarryingAmount"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebt_ace4145b-582e-49f1-bccc-902d33a01fa4" xlink:to="loc_us-gaap_DebtInstrumentCarryingAmount_be4ab168-294b-4894-9986-b1bc37e6abd6" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://brilliantearth.com/role/DebtScheduleofLongtermDebtInstrumentsDetails_1" xlink:type="simple" xlink:href="brlt-20240630.xsd#DebtScheduleofLongtermDebtInstrumentsDetails_1"/>
  <link:calculationLink xlink:role="http://brilliantearth.com/role/DebtScheduleofLongtermDebtInstrumentsDetails_1" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebt_72098680-e22b-44b8-bbef-1b7aff6c58f0" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LongTermDebt"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtCurrent_b2bfba33-5d32-4352-a56c-36e04806f082" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LongTermDebtCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebt_72098680-e22b-44b8-bbef-1b7aff6c58f0" xlink:to="loc_us-gaap_LongTermDebtCurrent_b2bfba33-5d32-4352-a56c-36e04806f082" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_31707557-8d6d-4c9f-8566-7ce6b15fecb5" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LongTermDebtNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebt_72098680-e22b-44b8-bbef-1b7aff6c58f0" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_31707557-8d6d-4c9f-8566-7ce6b15fecb5" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://brilliantearth.com/role/DebtScheduleofMaturitiesofLongtermDebtDetails" xlink:type="simple" xlink:href="brlt-20240630.xsd#DebtScheduleofMaturitiesofLongtermDebtDetails"/>
  <link:calculationLink xlink:role="http://brilliantearth.com/role/DebtScheduleofMaturitiesofLongtermDebtDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_161ede9a-d5e2-4493-bb0c-f8460c2bc389" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DebtInstrumentCarryingAmount"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_ea89af0a-2169-4053-8334-c574cbb92021" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtInstrumentCarryingAmount_161ede9a-d5e2-4493-bb0c-f8460c2bc389" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_ea89af0a-2169-4053-8334-c574cbb92021" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_1422e71b-df90-4799-8e39-638dd8e23d5a" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtInstrumentCarryingAmount_161ede9a-d5e2-4493-bb0c-f8460c2bc389" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_1422e71b-df90-4799-8e39-638dd8e23d5a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_3a673064-c39d-466b-91bd-fabad4065c1f" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtInstrumentCarryingAmount_161ede9a-d5e2-4493-bb0c-f8460c2bc389" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_3a673064-c39d-466b-91bd-fabad4065c1f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear_337b005f-9a40-4044-bee3-5a193eaaaa3d" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtInstrumentCarryingAmount_161ede9a-d5e2-4493-bb0c-f8460c2bc389" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear_337b005f-9a40-4044-bee3-5a193eaaaa3d" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://brilliantearth.com/role/EquityBasedCompensationScheduleofStockOptionsRollForwardDetails" xlink:type="simple" xlink:href="brlt-20240630.xsd#EquityBasedCompensationScheduleofStockOptionsRollForwardDetails"/>
  <link:calculationLink xlink:role="http://brilliantearth.com/role/EquityBasedCompensationScheduleofStockOptionsRollForwardDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber_d0ab2b36-0e33-48ea-b448-144a776ac02d" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber"/>
    <link:loc xlink:type="locator" xlink:label="loc_brlt_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNonvestedNumber_1bed48a4-5155-4b7d-b51c-a340b9069887" xlink:href="brlt-20240630.xsd#brlt_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNonvestedNumber"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber_d0ab2b36-0e33-48ea-b448-144a776ac02d" xlink:to="loc_brlt_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNonvestedNumber_1bed48a4-5155-4b7d-b51c-a340b9069887" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_5d045beb-5c47-42c4-98f1-3ed3f6e45156" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber_d0ab2b36-0e33-48ea-b448-144a776ac02d" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_5d045beb-5c47-42c4-98f1-3ed3f6e45156" xlink:type="arc"/>
  </link:calculationLink>
</link:linkbase>
