Blue Nile Coupons

$15-$100 Off

$15-$100 Off w/ Purchase and Code

Use this code at Blue Nile and save $15 off orders of $150, $25 off orders of $250, $50 off orders of $500 and $100 off orders of $1000 or more. Click to get deal.
 

Free Shipping

Free Shipping Sitewide

Get Free FedEx shipping on every order from Blue Nile US today! Click for shipping savings.
 

Up To 50%

40% Off Select Diamonds Jewelry For Valentine's Day

$50 Savings

Get $50 Savings When You Refer a Friend

Refer a friend and you'll receive $50 off your next purchase when he or she shops at BlueNile.com. Click here to share and save!
 

Custom Engagement Rings

Build Your Own Engagement Ring

Build your own engagement ring at Blue Nile and enjoy free shipping. Click to get started.
Valid through January 1, 2051

Special Offers

Special Offers and Deals with Email Sign-Up

Get special offers and news with email sign-up at Blue Nile. Click to sign up and save.
 

40% Off

40% Off Select w/ Code

Use this code to save 40% on Mother's Day jewelry. Click to get code.