Only 2 Days 7 Hrs to order custom Signature jewelry,  2 Days 9 Hrs to order all other jewelry.
 
 
Diamonds

Learn About Diamonds

 

Learn all about diamonds before you make this important purchase.

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Six-Prong Ring in 18k White Gold

Choose Your Diamond First

 

Create the perfect engagement rings in three steps, starting with a unique diamond.

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Nouveau Diamond Ring in Platinum

Choose Your Setting First

 

View our engagement ring setting collections to find one she'll love.

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Solitaire Diamond Rings

Solitaire Diamond Rings

Perfectly petite and priced, these rings are ideal as a promise ring or for stacking.

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Classic Four Prong Engagement Ring in 14k White Gold

Top 25 Engagement Rings

View our most popular engagement rings, available in platinum or gold.

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Recently Purchased Engagement Rings

Recently Purchased Engagement Rings

See engagement rings that other customers have chosen.

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Our experts will help you choose an engagement ring and diamond she'll love. All Blue Nile engagement rings adhere to our highest standards of quality and come with a lifetime warranty. Every order includes free ring sizing and free return shipping on every Blue Nile engagement ring.

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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.

Diamond Upgrade Program

Diamond Upgrade Program

Learn about our new lifetime diamond upgrade program.

Finance Your Purchase

Finance Your Purchase

Learn about financing your purchase with Blue Nile Preferred Financing or Bill Me Later®.

Blue Nile Signature Diamonds

Blue Nile Signature Diamonds

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

Latest Reviews for Engagement Rings

  • star star star star star

    my wife loved it.

    hak gyu, West vancouver BC - February 2012

  • star star star star star Perfect

    My wonderful husband was able to design my ring. It is absolutely perfect in everyway. All my girls are jealous of just how much it sparkles.

    Staisha, Saint Anthony ID - February 2012

  • star star star star star She loved the engagement and the ring.

    She loved it. Very simple and elegant.

    William, Scottsdale AZ - February 2012

  • star star star star star Exceptional!

    My fiance is over the moon with the ring and all of the great compliments she gets. Everything Blue Nile did, from the customer service to the creation of the ring, was of a stellar quality that I associate with high end jewelry stores.

    Anonymous, BROOKLYN NY - February 2012