Verified Blue Nile Promo Codes & Coupons
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$50 Off Your Next Purchase
Up To $100 Off With Friend Referal
Up to 50% Off Sale Items
Unverified Promo Codes
These Blue Nile discount codes are marked as expired in our system, but it's really common for coupons to work beyond their advertised expiation date. So we certainly can't guarantee that these codes work, but they very well might!
40% Off Sitewide
Up To 20% Off Select Jewelry + Free Shipping
Up To 40% Off The Wedding Event
Mother's Day Promo 2022
Up To 50% Off Jewelry Gifts
Up To 50% Off Select Styles
Up to 60% Off Select Items
50% Off Sitewide
Black Friday! 50% Off + Fast Free Shipping
20% Off Milestone Moments
Up To 30% Off Summer Sale
20% on select jewelry
Up To 50% Off Gifts
Celebrate St. Patrick's Day | Up To 30% Off
Up to 30% Off Spring Sale
20% on beautiful bands, jewelry for the wedding party and more
Up to 30% Off Select Reg. Priced Jewelry
15% Off Sitewide
25-50% Off Sparkling Pieces
Extra 20% Off Sale Items
About Blue Nile
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About Blue Nile:
Blue Nile carves its own niche out in the diamond world by price matching GIA certified gems. They also follow a conflict-free diamond policy so customers can shop with a clear conscience. You can build your own jewelry by matching gems with settings or browse through their selection of engagement rings, necklaces and other precious gifts.