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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.
See engagement rings that other customers have created.
View our top engagement rings from classic solitaires to styles with sparkling side diamonds.
For a one-of-a-kind experience, explore our custom design program. We make it simple with expert guidance and the latest design technology.
Learn about all the benefits of our Blue Nile diamond upgrade program.
Learn how diamond prices vary greatly depending upon the shape you select.
Search our collection of rare, natural-colored diamonds, backed with a GIA certification.
All Blue Nile diamonds are conflict-free and ethically sourced. Learn more about our zero tolerance policy.