Petite Cathedral Pavé Diamond Engagement Ring in Platinum

ENGAGEMENT RINGS

Select from hundreds of engagement rings and more than 70,000 diamonds to find your perfect engagement ring.


Diamonds

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Learn all about diamonds before you make this important purchase.

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Six-Prong Ring in 18k White Gold

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

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Nouveau Diamond Ring in Platinum

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Custom Special Orders

Custom Special Orders

Whatever your preference or budget, anything is possible.

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Top Ten Engagement Rings

Top Ten 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

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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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Why Choose Blue Nile?

Why Choose Blue Nile?

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

Mobile Diamond Search

Mobile Diamond Search

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Finance Your Purchase

Finance Your Purchase

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

Recently Purchased Diamonds

Recently Purchased Diamonds

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