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Shown With 8mm Round Aquamarine

Aquamarine Petite Shared Prong Diamond Ring (1/4 ct. tw.) Set with 8mm Fine Round Aquamarine

This dainty ring features sheer sparkle that extends halfway around the ring. The center gem appears to float above the delicate band (1/4 total carat weight). ... Read More

Metal: 18K Yellow Gold


Size Guide

Order now for delivery by Tue, Jul 5, depending on ring size.

Need it sooner?
Bethesda Row, Bethesda showroom entryway

Bethesda Row, Bethesda

4733 Elm Street, Fl 4
Bethesda, MD 20814


Thurs-Mon: 10am-7pm

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Ring Information

18K Yellow Gold
Prong metal:
14K White Gold
Average width:
1.8 mm

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.
June 17, 2022
Jonny's fiancé

My now fiancé and I picked out my engagement ring together. I have nothing but glowing things to say about Brilliant Earth. They make it so easy to understand all important aspects about choosing a Diamond especially because we ordered online without physically seeing the Diamond in person! It's literally GORGEOUS I can't stop staring. This is 1.3 carat, natural, H color, VS2 clarity, good cut. It's sparkle is out of this world! ...Read More

June 14, 2022
20 year anniversary

I upgraded to this 1.60 carat ring from her original.75 carat and the difference was night and day. First off the sheer size and quality is off the charts. Second the fire from this ring is unrivaled by any other and i have looked. Cut was excellent Color was F and pure white and the clarity is almost flawless. Buy with confidence. ...Read More

May 31, 2022
Amazing Diamond!

Amazing quality diamonds and even more outstanding customer service! Very polite and helpful people. ...Read More

Order Details

*Estimated delivery 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