Get 4.5% cashback discount/rebate/savings on your purchases at Blue Nile! Coupons, discounts, & more!

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Blue Nile. Earn 4.5% Cashback

  • Blue Nile

    Blue Nile

    Founded in 1999, Blue Nile has grown to become the largest online retailer of certified diamonds and fine jewelry. Internet Retailer Magazine reports Blue Nile is bigger than the next three largest online jewelers combined.
    The company is built on a unique idea: choosing an engagement ring doesn’t have to be complicated. Diamonds can be simple to understand. Making the right choice can be easy.

    Conditions: Cashback is limited to 4.5% on up to $7,500 of your purchase. Not valid for residents of NJ.

    Go to Store & Earn Cashback  
    4.5% Cashback
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Blue Nile Coupons

  • Enter to Win an Astor by Blue Nile™ Diamond worth $10,000! Get deal  

    NO PURCHASE NECESSARY. The Astor by Blue Nile™ Diamond 2017 Sweepstakes is sponsored by Blue Nile, Inc. Open to legal residents of the 50 U.S. and D.C., Canada (excluding Quebec) and the United Kingdom, who are 18 years of age or older or the age of majority in their jurisdictions of residence as of date of entry, subject to other conditions. Begins at 12:01 p.m. PT on 10/1/17; ends at 11:59 p.m. PT on 1/4/18. Void in Quebec and where prohibited by law. Visit for Official Rules and complete eligibility.

  • 20% off Select Products! Get deal  

    *Promotion code SPECIAL20 MUST be entered in cart or mentioned over phone at time of purchase. Products available for the 20% discount may change at any time and can be viewed here: Offer may not be combined with any other offer, cannot be applied retroactively, and products must be listed on the promotional page at time of purchase. Void where prohibited. Offer expires 3 PM Eastern Time, December 31, 2017 and is subject to product availability.

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