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- $4,290
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Tacori Collection

Tacori Lunetta Crescent Cathedral Diamond Engagement Ring

Cathedral shoulders add an elegant touch to this classic pavé design while crescent detailing along the edges of the band adds a hint of romance.

Each Tacori ring is handcrafted by master artisans in California using responsibly sourced materials, and features a signature crescent - a hidden symbol of love. ... Read More

View with Diamond Shape: Round

View with Carat Size: 3/4 Carat

1/3 carat
2 carat

Metal: Platinum

Diamond Origin: Natural

Starting at $4,290* (Setting Only)
*Final setting price varies based on center stone size.

Calendar Badge

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

Ring Information

Style:
BE1DT2721-PT
Metal:
950 Platinum
Average width:
1.7 mm
Setting:
Four-Prong

Accent Gemstones

Type:
Diamond
shapeShape:
Round
Number:
40-48
Min. carat total weight Min. carat total weight:
0.21-0.44
Setting:
Pavé
Average ColorAverage Color:
G
Average ClarityAverage Clarity:
VS
Treatment:
None

Center Diamond

This ring can be set with:

Round
Princess
Cushion
Oval
Emerald
Pear

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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