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Shown With 8mm Round Aquamarine

Aquamarine Sol Diamond Ring Set with 8mm Fine Round Aquamarine

A luminous halo of glittering diamonds set in three-prong settings surround the center gem in this magnificent design with a petite tapered band for an elegant look (1/8 total carat weight). ... Read More

Metal: 18K White Gold


Size Guide

Delivery by Valentine’s Day

Order now for delivery by Tue, Feb 8

Georgetown, Washington DC showroom entryway

Georgetown, Washington DC

3332 Cady's Alley NW
Washington, DC 20007


Daily: 10am–7pm

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Ring Information

18K White Gold
Prong metal:
18K White Gold
Average width:
1.5 mm
Rhodium finish:

Accent Gemstones

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

Center Gemstone

Average DimensionsAverage Dimensions:
8.0 x 8.0 mm
Average ColorAverage Color:
Average ClarityAverage Clarity:
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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.
As part of our commitment to protecting the planet, Brilliant Earth is Carbonfree®. We calculated our carbon footprint by assessing the direct emissions of our energy use, including packaging, shipping, and employee travel and commuting. Then we partnered with to offset our carbon emissions by contributing to Tropical Rainforest Conservation in Brazil. We will continue identifying ways to reduce our footprint and offsetting emissions that we cannot eliminate.
We present each Brilliant Earth design in a jewelry box crafted of wood from Forest Stewardship Council (FSC) certified forests—trees that are managed and harvested in a manner that protects and maintains natural communities and respects the rights of workers and indigenous people.
October 6, 2021
Exactly what we wanted

Bought an engagement ring for my now fiancé. She was stunned by how beautiful the ring and the box was. The ring and stone were very elegant. ...Read More

September 7, 2021
Brooke Anne
Ring of my dreams ❤️‍🔥

I've been dating my now fiancé for 12 years and we heard about brilliant earth through a friend, so we decided to try it for our engagement! I couldn't be more pleased with the quality of my ring it is so beautiful It takes my breath away. ...Read More

May 10, 2021
The ring is amazing, my Fiancé absolutely loves it!!!!!

Very high quality and stunning. Absolutely stoked with the purchase. Highly recommend. ...Read More

Order Details

*Estimated delivery time if ordered by 2 PM PT Monday

Free FedEx Shipping

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 engagement ring in box