Refer a Friend & Save

Have a friend who's getting engaged soon? Introduce them to Blue Nile and you can save $50.

Here's how it works:

  • Enter their name and email address below
  • We send your friend an email invitation to save $100 off their engagement ring purchase
  • When they purchase an engagement ring, you get an email to save $50 on your next order
  • Every referral you make, you save, there's no limit

Our Thanks To You

We appreciate every referral and want to let you know that we sent your friend(s) a message regarding their offer. Once a friend makes a purchase, we will email you a unique code to use and save on your next order.

Diamond Stud Earrings We'll help your friend find
the perfect gift.

Refer More Friends


We're sorry, there has been an error processing your request.

You can try resubmitting the information shortly, or speak directly to one of our diamond and jewelry consultants by calling 1 800-242-2728.

Please enter your information

Please enter your first name

Please enter your last name

You cannot send a referral to yourself.

Please enter at least one friend's information

You cannot send multiple promotion codes to the same e-mail address.

This form uses ReCaptcha. If you can see this, the form may not submit properly.

We respect your friend's privacy. Under no circumstances will Blue Nile use your friend's personal information for any purpose other than informing them about this program.

Rules and Restrictions

  1. You cannot refer yourself.
  2. You must provide a first name, last name, and email address for both referrer (you) and referee (your friend).
  3. Your friend will be sent a unique Promotion Code valid for savings of $100 off a diamond purchase of $1,000 or more. Offer only valid on diamonds purchased via the Build Your Own Ring® feature. Offer not valid on the ring setting, pre-set diamond rings or loose diamonds.
  4. Your referral must be a new Blue Nile customer, and they must use their personal Promotion Code at time of their ring purchase in order to qualify.
  5. Once your referral has made a qualifying purchase, you will receive an offer via email to save $50 off an order of $75 or more. Offer is not valid for any gift certificate or jewelry cleaning products. Please allow up to 3 weeks after your friend’s purchase to receive your offer.
  6. Offer excludes orders shipped to Canada, China, UK and Europe.
  7. Offer cannot be combined with any other Blue Nile offers, promotions, or the Blue Nile Affiliate Program.
  8. Each personal Promotion Code is unique and can be used only once.
  9. Only one new customer personal Promotion Code redemption is allowed per household.
  10. The personal Promotion Code discount cannot be applied retroactively, it must be redeemed at time of purchase.
  11. All personal Promotion Codes and their subsequent savings expire 90 days after the date of issue.
  12. Offer is not valid for orders placed through Google Wallet.
  13. Blue Nile reserves the sole right to modify, suspend, or cancel this referral program at any time without notice. Other terms and conditions may apply. Void where prohibited.
  14. Offer is displayed in US$. Offer amount will be adjusted to applied currency in the cart.