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Crescent Diamond Ring

Sparkling diamonds adorn this sleek crescent shaped ring which is perfectly styled to complement an engagement ring, stack with other rings, or wear by itself (1/15 total carat weight). ... Read More

Metal: Platinum


Size Guide

Delivery by Valentine’s Day

Order now for delivery by Thursday, February 3.

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:
1.8 mm

Accent Gemstones

Min. carat total weight Min. carat total weight:
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 7, 2021
Jessie's Guy
Beautiful Ring

This ring is gorgeous, my wife loves how it fits with her solitaire! I'm very glad Brilliant Earth had plenty of choices, it was a tough decision. ...Read More

August 9, 2021

Stunning wedding band! It was recommended as a pairing option with my Aria engagement ring and it is such a good match! It has just enough curve to sit beautifully underneath without too much of a V which wasn't really my vibe. Dainty, romantic and I've had so many compliments on it! ...Read More

March 2, 2021
My BEST Decision (Brilliant Earth for proposal ring!)

This was part of a set for my significant other. She cried happy tears when it was revealed to her and most importantly, she said yes to the ring and me! She loves what I had picked out and receives many compliments too! She couldn't be happier and I am glad I went with my buddy's recommendation of Brilliant Earth for quality diamonds! ...Read More

As Seen On You

Tag us on Instagram @brilliantearth

Order Details

*Estimated delivery time if ordered by 2 PM PT today

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