Refer a Friend and Save

Diamond Stud Earrings Make The Perfect Gift   Do you have friends who have never shopped at Blue Nile? When you use our referral program to introduce your friends to Blue Nile, we'll send each one of them a personal Promotion Code, good for savings of up to $100.

If one of your friends uses their code to make their first purchase with Blue Nile, we'll send you an offer to save:
 $20 on orders of $100 or more
 $50 on orders of $500 or more
 $100 on orders of $1000 or more

Rules and Restrictions

  1. You cannot refer yourself.
  2. You must provide a first name, last name, and e-mail address for both referrer (you) and referee (your friend).
  3. Your referral must be a new Blue Nile customer, and they must use their personal Promotion Code at time of purchase.
  4. Offer is not valid on orders shipped to Canada or Europe.
  5. Each personal Promotion Code is unique and can be used only once.
  6. Only one new customer personal Promotion Code redemption is allowed per household.
  7. The personal Promotion Code discount cannot be applied retroactively, it must be redeemed at time of purchase.
  8. This offer cannot be combined with any other Blue Nile offers, promotions, or the Blue Nile Affiliate Program.
  9. All personal Promotion Codes and their subsequent savings expire at 3 PM ET on the date provided at issue.
  10. Offer is not valid for orders placed through Google Wallet.
  11. Offer is not valid for any gift certificate, jewelry cleaning solution or polishing cloth purchase.
  12. Offer is not valid for any loose diamonds or pre-set engagement rings. When you use our Build Your Own Diamond Jewelry® feature, offer applies only to the setting for a ring, earring, or pendant.