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Blue Nile Coupons & Promo Codes

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BF SALE
Code

50% Off Black Friday Sale + Free Shipping

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2 used today
40% OFF
Code

Up to 40% Off Anniversary Sale + Free Shipping

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2 used today
50% OFF
Sale

25-50% Off Rings, Earrings, Necklaces & More + Free Shipping

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50% OFF
Sale

Up to 50% Off Sale

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15% OFF
Sale

15% Off Regular Priced Jewelry | Military, Nurse, First Responders & Teachers

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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!

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FREE GIFT
Sale

Free Boxes & Gift Cards

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FREE GIFT
Sale

Free Lifetime Warranty

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15% OFF
Sale

15% Off Regular Priced Jewelry | Student Discount

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Sale

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 moreMore
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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
  • Receive updates with our best and newest offersMore
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    Sale

    Diamond Upgrade Program

    All GIA or AGSL graded diamonds purchased from Blue Nile are eligible.More
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    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    More
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    Up to 16.0% Cashback
    Blue Nile FAQ
    About Blue Nile
    As the largest online retailer of certified diamonds, engagement rings & fine jewelry, they offer outstanding quality, selection, & value.