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Diamond Eternity Ring (1 1/3 ct. tw.)

This eye-catching eternity band encircles the finger with shimmering diamonds set in beautifully sculpted shared prongs. ... Read More

Metal: Platinum


Size Guide
  • This ring cannot be resized

Order now for delivery by Wednesday, October 27.

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

950 Platinum
Average width:
2.5 mm

Accent Gemstones

Total carat weight range:
Shared Prong
Average ColorAverage Color:
Average ClarityAverage Clarity:

Made Just for You

At our San Francisco design studio, our team designs every ring to delight you, from the first time you see it and every day after. We carefully consider the entire piece—obsessing over comfort, quality, and durability so you can cherish it for a lifetime.

Our metals are created from existing gold jewelry and excess production metal, sourced from refiners that have been audited by the Responsible Jewellery Council, Responsible Mining Initiative, and London Bullion Market Association.
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.
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.
September 21, 2020
This is SOOOOOO Pretty!

This is my wedding band ...Read More

March 1, 2020

Love this band. Sparkles in all directions and is a perfect match to my engagement ring. ...Read More

December 29, 2017
timeless and classy

My fiance purchased this for me as my engagement ring since I wanted something different than the everyday solitaire diamonds rings you see. I get so many compliments on it! I can't wait to pair it with a slightly smaller version as my wedding band and to grow the stack with each new momentous occasion in our lives. We shopped at a few jewelers and this was by far the best value ring we found. I love that the diamonds are the main focal point and that you can barely see the metal prongs. ...Read More

As Seen On You

Tag us on Instagram @brilliantearth

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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Wedding Band in box