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Coupon of the Day
40% OFF
Code
1 used today - Expires 10/10/21
Sale

1.0% Cashback With Your Online Purchases

Sign up with DealsPlus or log in to earn your cashback! Just click through any link from DealsPlus to Blue Nile (including this coupon) and your purchase will be tracked. Once you earn $15 you can cash out with PayPal or convert your earnings to Bitcoin!

Note: Exclusions apply.
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Give, Get Up to 100 OffㅣRefer a Friend

$20 on your order of $100 or more
$50 on your order of $500 or more
$100 on your order of $1000 or more
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$50 OFF
Sale

$50 Off Entire Purchase | Email Sign Up

  • Be entered to win our giveaway
  • Receive up to $50 off your next purchase
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  • Sale

    Diamond Upgrade Program

    All GIA or AGSL graded diamonds purchased from Blue Nile are eligible.More
    FREE SHIPPING
    Sale

    Free Shipping (No Minimum)

    + Free Returns
    FedEx Ground - FREE for orders under $500
    FedEx 2Day - FREE for orders $500 - $1,000
    FedEx Priority Overnight - FREE for orders $1,000 and over
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    Blue Nile FAQ
    About Blue Nile
    As the largest online retailer of certified diamonds, engagement rings & fine jewelry, they offer outstanding quality, selection, & value.