Because of each country's product availability, the selection on this site may not be the same as the one you
were previously on.
Uniquely designed engagement rings custom crafted with our exclusive selection of certified diamonds.
Unmatched diamond selection makes classic diamond pendants anything but ordinary.
Create a take-your-breath-away moment with three stunning diamonds symbolizing your lifelong celebration.
Make a big impression with perfectly matched diamonds in timeless custom earrings.
The Blue Nile Diamond Price Guarantee program will give you the confidence you are getting the best possible diamond at the best price.
Our finest cut. The top 1% of all diamonds in the world.
Choose from our exceptional collection of top engagement rings in platinum, white, and yellow gold.
Our experts will help you choose an engagement ring setting she'll love, and decide on the right combination of diamond size and quality, so you're sure to choose the perfect ring.
All Blue Nile diamonds are conflict-free. Learn about our zero tolerance policy on this issue.
Learn about our new lifetime diamond upgrade program.
We offer a broad collection of diamonds from Canada and we invite you to learn more.
View our new collection of rare fancy colour diamonds.