Search for Diamonds

Diamonds

Our diamond search tool allows you to search for your perfect diamond by cut, color, clarity, carat weight and more.

search for diamonds

Cathedral Ring in Platinum

Build Your Own Ring?

 

Design the perfect ring with your choice of certified diamonds.

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Diamond Solitaire Pendant in Platinum (1/4 ct. tw.)

Build Your Own Diamond Pendant?

 

Create a customized diamond pendant at any price.

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Three-Stone Diamond Ring in Platinum

Build Your Own Three-Stone Ring?

 

Select three diamonds from our extensive collection to create your ring.

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Diamond Stud Earrings in 18k White Gold

Build Your Own Earrings?

 

Build diamond earrings from a pair of perfectly matched certified diamonds.

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Custom Special Orders

Custom Special Orders

Whatever your preference or budget, anything is possible.

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Blue Nile Signature Diamond Collection

Blue Nile Signature Diamonds

Our finest cut. The top 1% of all diamonds in the world.

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Why Choose Blue Nile?

Why Choose Blue Nile?

Blue Nile offers thousands of GIA and AGSL certified diamonds and much more.

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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.

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Finance Your Purchase

Finance Your Purchase

Learn about the options available for purchasing your Blue Nile jewelry.

Recently Purchased Diamonds

Recently Purchased Diamonds

Find out what other customers select after learning more about the four Cs.

Prefer Canadian Diamonds?

Prefer Canadian Diamonds?

We offer a broad range of diamonds from Canada. Learn more about Canadian diamonds and view our collection.

Fancy Color Diamonds

Fancy Color Diamonds

View our collection of rare fancy color diamonds.