• Engagement Rings

    Engagement Rings

    For exceptional engagement rings, consider Astor by Blue Nile™: an exclusive collection of diamonds cut for brilliance.
    An engagement ring is one of the most exciting purchases of your life. With 100,000+ GIA-graded diamonds and hundreds of settings, we can help find the right ring for you.

    Consider an Astor by Blue Nile™ diamond, an exclusive collection specifically cut for brilliance, for engagement rings that explode with light.
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Build Your Own Ring®

 Build Your Own Ring

Design the perfect engagement ring for her with the highest-quality, GIA-graded diamonds at the best prices. Guaranteed.

Preset Engagement Rings

 Preset Engagement Rings

Our most popular engagement rings set with GIA-graded diamonds. Ready to ship in 24 hours.

Engagement Ring Styles

 Engagement Ring Styles

Discover our collections of engagement rings, including solitaire, vintage, halo, and more.

Top 20 Engagement Rings

 Top 20 Engagement Rings

Wondering what’s on-trend for engagement rings? See the rings that top our customers’ lists.

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How Much Should an Engagement Ring Cost?

How Much Should an Engagement Ring Cost?

Ignore made-up “rules” about salary requirements. We can help you find your perfect engagement ring for any budget.

How To Buy A Diamond

How To Buy A Diamond

Diamonds can be easy to understand and we can help with education on the 4Cs, independent grading reports, 360° views, and 24/7, non-commissioned advice.

Shop Gemstone Engagement Rings

Shop Gemstone Engagement Rings

Bold, blue sapphires are an ideal engagement ring alternative. Pick a ring as unique as your love.

Diamond Shape Price Comparison

Diamond Shape Price Comparison

Thinking about a round diamond? Princess? Discover how a diamond’s shape affects its price.