Platinum Sonora Perfect Fit Diamond Ring (1/3 ct. tw.)
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Sonora Perfect Fit Diamond Engagement Ring (1/3 ct. tw.)

This classic engagement ring features a gallery adorned with dazzling French pavé diamond accents and a lofted center gem that allows wedding bands to sit perfectly flush against the band (1/3 total carat weight). ... Read More

View with Diamond Shape: Oval

View with Carat Size: 3/4 Carat

1/3 carat
2 carat

Metal: Platinum

Diamond Origin: Natural

$2,050 (Setting Only)

Order now for delivery by Fri, May 3, depending on center diamond.

Ring Information

Style:
BE1D2120-PT
Metal:
950 Platinum
Average width:
1.6 mm
Setting:
Claw Prong

Accent Gemstones

Type:
Natural or lab diamond, depending on selected center diamond
shapeShape:
Round
Number:
54
Min. carat total weight Min. carat total weight:
0.29
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
Heart

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.
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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