Diamonds

Learn About Diamonds

 

Learn all about diamonds before you make this important purchase.

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Six-Claw Ring in 18k White Gold

Choose Your Diamond First

 

Create the perfect engagement ring 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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Top Twenty Engagement Rings

Top Twenty Engagement Rings

Choose from our top engagement rings in platinum and white gold.

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Monique Lhuillier

Monique Lhuillier

Acclaimed bridal designer Monique Lhuillier’s exclusive line of fine jewellery is here!

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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 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

Convenient Financing Options

Learn about the flexible payment options available with the Blue Nile Credit Card.

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

    the diamonds inside the ring looks much bigger inside the picture then outside.I thought the price was little expensive.

    Anonymous, HOUSTON TX - May 2013

  • star star star star star Excellent - really great job.

    She likes it, I like it. Quick access to specifications led to best quality product after looking through the vast collection of diamonds. Wished there was a bezel setting available but at the end of the day simpler was better. Had to get a re-size and wished there was a free return shipping option but the next day Fed-Ex made up for it.Thank you, I can't believe this worked out so well.

    Anonymous, Brooklyn NY - May 2013

  • star star star star star She loved the ring.

    As others have said it is smaller than the picture makes it out to be but still a beautiful ring.

    Anonymous, Holbrook MA - May 2013

  • star star star star star Amazing sparkle

    Perfect size for my size 5 ring finger. The diamonds are beautiful and I could not be happier! I thought the ring would be pretty, but I was not expecting it to sparkle as much as it does.

    Jenine, Conway SC - May 2013

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