Log In Sign Up

Sign up today to get a $10 Bonus

Claim Bonus

Blue Nile Coupons & Cash Back

Earn 1% Cash Back

Blue Nile is the largest online retailer of certified diamonds and fine jewelry. They are founded on the unique idea that choosing an engagement ring doesn't have to be complicated. Diamonds can be simple to understand. Making the right choice can be easy.

Blue Nile Coupons & Promo Codes

20% Off Sitewide

No Expiration Date Most Popular Coupon

$500 off Extraordinary Collection Jewelry.

Coupon Expires: Dec. 23, 2019

Up to 40% off Best Selection of Jewelry Gifts Plus Free Upgraded 2 Day Shipping.

Coupon Expires: Dec. 23, 2019

10% Off Regular Priced Jewelry

Coupon Expires: Jan. 1, 2020

10% off Wedding Rings.

No Expiration Date

10% Off Regularly Priced Jewelry

Coupon Expires: Jan. 1, 2020

10% Off Regular Priced Jewelry

Coupon Expires: Jan. 1, 2020