Mobile Top Button Desktop Top Button
Design Your Ring
1
Setting
- $5,090
top setting
2

Choose Diamond

diamond
3

Complete Ring

Select Ring Size
ring

Tacori Collection

Tacori Lunetta Crescent Three Stone Diamond Engagement Ring

(1)

Two cadillac shaped diamonds rest at either side of the center stone in this timeless yet modern three stone design. Sculpted crescents adorned with diamonds complete the look with a classic Tacori finish.

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

Holiday Badge

Delivery by Christmas

View with Diamond Shape: Round

View with Carat Size: 3/4 Carat

1/3 carat
2 carat

Metal: 18K White Gold

Diamond Origin: Natural

Starting at $5,090* (Setting Only)
*Final setting price varies based on center stone size.

Calendar Badge

Order now for delivery by Thu, Dec 5, depending on center diamond.

Ring Information

Style:
BE1DT2722-18KW
Metal:
18K White Gold
Average width:
1.7 mm
Rhodium Plated:
Yes
Setting:
Four-Prong

Accent Gemstones

Type:
Diamond
shapeShape:
Round
Number:
22
Min. carat total weight Min. carat total weight:
0.29
Setting:
Pavé
Average ColorAverage Color:
G
Average ClarityAverage Clarity:
VS
Treatment:
None
Type:
Diamond
shapeShape:
Cadillac
Number:
2
Min. carat total weight Min. carat total weight:
0.23-0.50
Setting:
Prong Set
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.
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

April 22, 2024
Cruz's Fiancé
Absolutely enchanting!😍

My fiancé designed the perfect engagement ring, the Lunetta with a pear diamond is perfectly me in every way! I love the details on the band and that this was hand crafted! The side stones compliment the center stone without taking away. It's absolutely enchanting and timeless - truly meant for me! All of my family and friends have ogled over the ring and were thoroughly impressed that my fiancé poured months over finding the perfect band, center diamond and jeweler! I'm so excited to marry my best friend (and the fact I get to wear this stunner for the rest of my life!)😍❤️ ...Read More

As Seen On You

Tag us on Instagram @brilliantearth