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Brilliant Earth Promo Codes & Coupons September 2025

Rating: 4.9 / 5

  • Top pick

    Free Diamond Stud

    code
    Verified

  • Free gift

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    Verified

  • Free gift

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    Verified

  • Free gift

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    Not verified

  • Free gift

    code
    Not verified

  • Get a Discount

    code
    Not verified

  • Free gift

    code
    Not verified

  • Free gift

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    Not verified

  • Free gift

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    Not verified

  • Free gift

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    Not verified

  • Free gift

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  • Free gift

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    Not verified

  • Gift Card

    deal

The Brilliant Earth FAQs

How do I use my Brilliant Earth coupons?

To apply the coupon, click the 'show code' button next to the code on this page, and paste it into the 'discount code or gift card' box at the checkout and click 'apply'.

How many coupon codes are currently available for Brilliant Earth?

At the moment, there are a total of 10 active coupon codes that can be used on the Brilliant Earth website.

Can I Use Multiple Brilliant Earth Coupon Codes at Once?

Brilliant Earth does not permit the use of multiple coupon codes simultaneously, a practice known as 'coupon stacking.' Since only one discount code can be redeemed per transaction, we suggest finding the best Brilliant Earth offer available. Usually, that promo code will apply to sale items, allowing you to maximize your savings even with a single Brilliant Earth coupon code.

What payment options are available at Brilliant Earth?

Brilliant Earth accepts all major credit and debit cards, PayPal, and digital wallets.

Why didn't my coupon code work?

Your coupon code might not work for several reasons: - It may not apply to the items in your cart. - It may only be valid for first-time purchases. - It may have expired.