18K White Gold Catalina Three Stone Diamond Ring (1/2 ct. tw.)
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- £2,305
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Catalina Three Stone Diamond Engagement Ring (1/2 ct. tw.)


In this timelessly romantic three stone ring, elegant sculptural claw prongs secure the gems and allow light to hit them from all angles, maximizing their brilliance (1/2 total carat weight). ... Read More

View with Diamond Shape: Round

View with Carat Size: 3/4 Carat

1/3 carat
2 carat

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Ring Information

18K White Gold
Average width:
2.0 mm
Rhodium Plated:
Claw Prong

Accent Gemstones

Natural or lab diamond, depending on selected center diamond
Min. carat total weight Min. carat total weight:
Claw Prong
Average ColorAverage Color:
Average ClarityAverage Clarity:

Center Diamond

This ring can be set with:


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

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 commitment to transparency began with the Beyond Conflict Free™ standard we pioneered. We select diamonds for their ethical and environmentally responsible origins, besting the industry standard of merely “conflict free” — which is narrowly defined as diamonds that finance wars against legitimate governments. Our diamonds provide miners with fair wages and safe working conditions, empower their communities, and never fund wars.
Today 98% of our gold and 97% of our silver is recycled because we care about miners, their communities, and the environment. By 2025, 100% will be recycled or Fairmined. We say no to ‘dirty gold’ because we know how destructive new gold mining can be.
From mines to Main Street, we care about building better communities by compassionately giving back. In 2021, we started the Brilliant Earth Foundation to focus and amplify our impact. Since then, we’ve donated $2 million towards leaving communities better than we found them – from the areas where precious materials are mined to the communities where our team and customers live.

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January 23, 2022
Absolutely stunning

Absolutely stunning ...Read More

March 2, 2021
Tim H
Absolutely stunning engagement ring

I was nervous about buying expensive jewelry online, but this ring is everything I hoped it would be. The ethical lab grown diamond is absolutely stunning and is presented in a beautiful setting. Elegant and sophisticated. You can't fail to notice it on my fiancee's finger, yet at the same time it's not excessively showy or tacky. ...Read More

October 22, 2020
The ring turned out incredible!!

The ring turned out perfectly! It's beautiful and exactly what we wanted! ...Read More

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