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Setting
- $2,165
top setting
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Complete Ring

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Sienna Diamond Ring (3/8 ct. tw.) with 2mm Comfort Fit Wedding Ring

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View with Diamond Shape: Round

View with Carat Size: 3/4 Carat

1/3 carat
2 carat

Metal: 18K White Gold

$2,165 (Setting and Band Only)

Delivery by Christmas

Order now for delivery by Tue, Dec 21, depending on center diamond.

Ring Information

Name:
Sienna Diamond Ring (3/8 ct. tw.)
Style:
BE1D1420-18KW
Metal:
18K White Gold
Average width:
2.3 mm
Rhodium finish:
Yes
Setting:
Claw Prong

Accent Gemstones

Type:
Natural or lab diamond, depending on selected center diamond
shapeShape:
Round
Number:
14
Min. carat total weight Min. carat total weight:
0.38
Setting:
French pavé
Average ColorAverage Color:
F/G
Average ClarityAverage Clarity:
SI1

Center Diamond

This ring can be set with:

Round
Princess
Cushion
Oval
Emerald
Pear
Radiant
Asscher
Marquise

Note: This setting is available only with purchase of a diamond.

Wedding Band Information

Name:
2mm Comfort Fit Wedding Ring
Style:
BE201-18KW
Metal:
18K White Gold
Average width:
2.0 mm
Rhodium finish:
Yes

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.

At Brilliant Earth we’ve set a new standard in diamond sourcing: Beyond Conflict Free™. We only accept diamonds from specific mine operations and countries that follow internationally recognized labor, trade, and environmental standards. While the Kimberley Process has made advancements in reducing conflict diamonds, it remains flawed and still leaves diamonds tainted by human rights abuses and environmental degradation in the supply chain.
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.
Brilliant Earth gives back to help build a brighter future in mining communities and in the communities we operate. We also donate to programs that are dedicated to improving human rights and environmental practices in our industry, including Feeding America, the Rainforest Alliance, and the NAACP Legal Defense and Educational Fund.

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November 15, 2021
KC
Couldn't ask for a better ring or experience

This ring is gorgeous! The design is beautiful and the main and side stones sparkle/shine like crazy. My boyfriend and I looked through several settings and customization options and picked it out together. The ring styles here are better than what other websites have to offer and I'm happy we found the perfect engagement ring without having to compromise or go through a local jeweler. It fits perfectly and the stones don't feel like they are going anywhere, which was my biggest concern. Very happy with the overall quality of the ring. ...Read More

September 22, 2021
Fletchie
Gorgeous

Love everything about the ring. Thickness of the band is perfect. Lab Diamond 2 carat, Setting 3/8 carat, Platinum. ...Read More

November 15, 2020
Flor
My wife loves the ring, she's happy

I gave it as a engagement gift to my girlfriend and she loves the ring ...Read More