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Shown With 8mm Round Aquamarine

Aquamarine Olympia Diamond Ring Set with 8mm Fine Round Aquamarine

This classic engagement ring features sparkling diamond accents that extend three-fourths of the way around the ring. A diamond adorned gallery and graceful claw prongs embrace the center gem (5/8 total carat weight). ... Read More

Metal: 18K White Gold


Size Guide

Order now for delivery by Mon, Oct 4

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:
2.3 mm
Rhodium finish:

Accent Gemstones

Min. carat total weight Min. carat total weight:
French pavé/Scalloped Pavé
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.
June 14, 2021
Great Quality

Brilliant Earth made a beautiful engagement ring and helped me a lot through the process of picking out the right one. Their sales staff listened to what I wanted and wasn't pushy into purchasing something outside of my range. My now-fiance absolutely loves her ring and the quality of it as well. ...Read More

May 21, 2021
She couldn't be happier

My girlfriend wanted a moissanite engagement ring which I knew nothing about. After doing some research I found Brilliant Earth and I knew my search was over. The stone and setting are gorgeous. I loved the variety of options I could use to customize the ring. The price could not be beat! There was a shipping mishap with one of the TWO free gifts and the customer service team was amazing. I will be recommending Brilliant Earth to anyone in the market for an engagement ring. ...Read More

May 1, 2020
The perfect ring!

From the diamond to the setting everything was perfect. Best choice I've made was buy it from brilliant earth :) ...Read More

Order Details

*Estimated delivery time if ordered by 2 PM PT tomorrow

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