18K Yellow Gold Cometa Diamond Ring with Lunette Diamond Ring | Brilliant Earth
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Setting
- $2,440
top setting
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Complete Ring

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Cometa Diamond Ring with Lunette Diamond Ring

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View with Diamond Shape: Oval

View with Carat Size: 3/4 Carat

1/3 carat
2 carat

Metal: 18K Yellow Gold

$2,440 (Setting and Band Only)

Order now for delivery by Thu, Jun 15, depending on center diamond.

Ring Information

Name:
Petite Cometa Three Stone Diamond Ring
Style:
BE1D032-18KY
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:
Prong Set
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.

Wedding Band Information

Name:
Lunette Diamond Ring
Style:
BE2D062-18KY
Metal:
18K Yellow Gold
Average width:
1.5 mm

Band Gemstone Details

Type:
Diamond
shapeShape:
Round
Number:
6
Min. carat total weight Min. carat total weight:
0.05
Setting:
Shared Prong
Average ColorAverage Color:
F/G
Average ClarityAverage Clarity:
SI1
Treatment:
None
Type:
Diamond
shapeShape:
Pear
Number:
1
Min. carat total weight Min. carat total weight:
0.05
Setting:
Shared Prong
Average ColorAverage Color:
F/G
Average ClarityAverage Clarity:
SI
Treatment:
None

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 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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April 7, 2023
Zack's fiancée
Obsessed is an understatement

I love my engagement ring so much! We went with a 1.62 carat oval. The diamond is low set which has helped keep it from catching on things, and as a leftie I appreciate that. The design is simple and modern, I love this ring and highly recommend! ...Read More

March 18, 2023
AD
Absolutely Stunning and Elegant♡

I am in love with my ring!! He got a 1.96 ct Emerald Diamond. Our experience ring shopping here was easy and everyone was very accommodating. ...Read More

March 8, 2023
Thomas
Would recommend

The ring is beautiful and all the people who helped us along the way were super helpful and informative! ...Read More