blue nile coupons

October 2017
Top Coupon

Free shipping

Redeem this coupon to get free shipping on your purchases at blue nile.

Top Coupon


Receive 20% off Select Products.

  • See Exclusions *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. Close

Recently Expired Promo Codes


Receive 20% off Jewelry under $500.


Receive 15% off Jewelry of $500 or more.


Receive 20% off Select Sapphire Jewelry.

About blue nile

Blue Nile has grown to become the largest online retailer of certified diamonds and fine jewelry. At you'll find high-quality diamonds certified by the most respected independent diamond grading labs. You can create your own jewelry — choose the right diamond and Blue Nile will set it in your favorite earring, pendant, or ring design. Every order is shipped free, guaranteed and returnable within 30 days, so you can be sure you made the right decision.

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