Blue Nile Studio Wedding Rings

We offer the finest GIA-graded, conflict-free diamonds and resposibly-mined precious metals, and this is reflected in our prices. We do not offer price negotiation, however, we are so certain that our diamonds offer the best value that we offer a Diamond Price Match Guarantee.

Blue Nile prides itself in selling the finest quality GIA-graded real diamonds at the best possible price. Real diamonds are used in all of the Blue Nile diamond jewelry collections.

At Blue Nile, we only purchase diamonds through the largest and most respected suppliers who, like us, proudly adhere to and enforce the standards established by the Kimberley Process. All Blue Nile diamonds are warranted to be conflict free.

At Blue Nile, authenticity and quality are a top priority. You can rest assured that all diamonds sold by Blue Nile are GIA-graded and conflict free. We also offer a free lifetime manufacture warranty on our products.

The most expensive cut of diamond is round cut diamonds. This is because a large amount of rough diamond is discarded in the cutting and polishing process. You can find out more about diamond cuts here.