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Design Your Ring
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Setting
- $1,090
top setting
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Complete Ring

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Petite Cometa Perfect Fit Three Stone Diamond Engagement Ring

(2)

This three stone ring features shining kite diamonds and an integrated head that allows other bands to sit perfectly flush against it, creating a style that is made for a chic stack.

Our perfect fit engagement rings are carefully designed to sit flush against a variety of wedding rings for a seamless look with no gaps. ... Read More

View with Diamond Shape: Oval

View with Carat Size: 3/4 Carat

1/3 carat
2 carat

Metal: 18K Yellow Gold

Diamond Origin: Natural

$1,090 (Setting Only)

Calendar Badge

Order now for delivery by Thu, Oct 17, depending on center diamond.

Ring Information

Style:
BE1D5400-18KY
Metal:
18K Yellow Gold
Average width:
1.5 mm
Setting:
Claw Prong

Accent Gemstones

Type:
Natural or lab diamond, depending on selected center diamond
shapeShape:
Kite
Number:
2
Min. carat total weight Min. carat total weight:
0.06
Setting:
4 Prong Classic
Average ColorAverage Color:
F/G
Average ClarityAverage Clarity:
SI

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.

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.

Have a Question?

We're happy to help

September 30, 2023
Doc
Exactly what I ordered

The ring was exactly what I ordered. The mailing process was secured and safe. Communication was awesome. Beware of the box, it's a little tricky and I almost threw away the earrings, look through it carefully! ...Read More

March 6, 2023
Brayden
Perfect!!

Everything was perfect. Order came quick, ring was beautiful, and most importantly she loved it! Would highly reccomend. ...Read More

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