Aquamarine Chamise Halo Diamond Ring (1/5 ct. tw.) in 18K White Gold
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Aquamarine Chamise Halo Diamond Ring (1/5 ct. tw.) Set with 9mm Fine Round Aquamarine

Ribbons of precious metal entwine and form a glistening halo around the center gem in this elegant setting. Tapering diamond accents on each side add a delightful shimmer (1/5 total carat weight). ... Read More

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Fairfax - Mosaic District showroom entryway

Fairfax - Mosaic District

2905 District Ave #105
Fairfax, VA 22031


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Ring Information

18K White Gold
Prong metal:
18K White Gold
Average width:
2.5 mm
Rhodium Plated:

Accent Gemstones

Min. carat total weight Min. carat total weight:
Shared Prong
Average ColorAverage Color:
Average ClarityAverage Clarity:

Center Gemstone

Dimensions Dimensions:
9.0 x 9.0 mm
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Luxury with a Conscience®

A ring that evokes the happiness of love and partnership is even more joyful when you know that it was sustainably sourced and mindfully produced. From our mission to our unique jewelry designs, everything at Brilliant Earth is held to exceptional standards.

Our engagement ring settings are made-to-order with each one handcrafted for your selected center gem’s unique characteristics to ensure the high quality of the finished piece.
We’re leading the jewelry industry towards clean energy. We use clean energy in our showrooms and offices, have displaced all other corporate emissions since 2018, and support wind and solar energy projects through collaborations that help address climate change.
Our packaging uses recycled materials made with less energy, less water, and fewer emissions. We make our iconic ring boxes with wood certified by the Forest Stewardship Council and design them to last lifetimes. Since 2021, we’ve used 100% recycled paper, saving hundreds of tons of CO2, and we’re shrinking our packaging even more to further reduce waste.
June 10, 2022
Engaged in Paris with the Perfect Ring

The chamise setting was my favorite from the get-go! My fiancé and I saw this in person in Chicago and knew this was THE ring. He selected the diamond and purchased it almost a year before proposing. The final ring was GORGEOUS! ...Read More

June 9, 2022
Beau's Wife
Absolutely beautiful!

This ring style fits so comfortably and the petite halo is a stunning but subtle compliment to the gorgeous peach sapphire. There are no visible impurities and the luster and shine are just fantastic. ...Read More

June 8, 2021
Egg Boy
Only getting engaged once is the plan, quality matches

This is going to be used as an engagement ring. Literally everything I hoped it would be, and more. Sincerely a perfect replication of the expectations give through the in-site photos and 3D viewers, which were set high. ...Read More

Order Details

*Estimated delivery if ordered by 2 PM PT Monday

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Free 30 Day Returns

Easy monthly payments with Affirm. From 0% APR financing. Up to 36 months. Subject to credit approval.

Special 12 month financing options available with Wells Fargo, subject to credit approval.

Layaway options also available.

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Gemstone ring on woooden jewelry box