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Sienna Diamond Ring (1/2 ct. tw.)

This luminous ring is adorned with glittering French pavé-set diamonds that extend halfway around the finger, making it the perfect wedding or anniversary band. ... Read More

Metal: 18K White Gold


Size Guide

Delivery by Christmas

Order now for delivery by Friday, December 10.

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
Average width:
2.3 mm
Rhodium finish:

Accent Gemstones

Min. carat total weight Min. carat total weight:
French pavé
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.
October 12, 2021
Rachel's custom engagement ring
exactly what I was hoping for

I requested a customized version of the Sienna diamond ring containing alternating groups of sapphire and diamond to match the custom sapphire diamond engagement ring my fiancé bought for me (also from Brilliant Earth!). The ring itself is gorgeous and exactly what I had in mind. ...Read More

September 22, 2021
She loves it

My wife had needed a new ring for quite some time, as her old one was thin and worn, and this was the perfect replacement. Our primary concern was to source ethical jewelry, and not only did we find that, my wife found a beautiful gold pendant necklace. Great selection, and the sales staff let us stay (we were 15 minutes late to our appointment) and make up the 15 minutes we lost. Overall could not be happier. Thank you, B.E., for the great experience! ...Read More

September 5, 2021
John B.
Love it!

I bought my fiancee's engagement ring from Brilliant Earth, and I came back for her wedding ring. The service is first-class, and the price and quality are excellent. It couldn't be easier to choose and buy the right ring! ...Read More

As Seen On You

Tag us on Instagram @brilliantearth

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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Wedding Band in box