Because of each country's product availability, the selection on this site may not be the same as the one you
were previously on.
Enter today to win a Blue Nile Signature diamond, expertly cut for exceptional brilliance, and now viewable online in full 360°.
See engagement rings that other customers have created.
Every ready-to-ship pair is set with diamonds of unprecedented quality and outstanding value.
Gift better with exceptional jewelry styles starting at just $50 and complete your holiday list before you know it.
Receive convenient financing options when you pay with the Blue Nile Credit Card.
Know what you're buying, expect lower markups, always have the best. Discover our superior diamond shopping experience.
The Blue Nile Diamond Price Guarantee program will give you the confidence you are getting the best possible diamond at the best price.
All Blue Nile diamonds are conflict-free. Learn about our policy on this important issue.