Monaco Black Diamond Ring (3/4 ct. tw.) - Brilliant Earth
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Monaco Black Diamond Ring (3/4 ct. tw.)

Floating shared prong set black diamonds glint from the top half of this delicate and edgy ring for a bold look (3/4 total carat weight). ... Read More

Metal: 18K White Gold

CAD 1,765

free shipping, Free 30 Day Returns

Order now and your order ships by Thu, Jun 6.

Ring Information

18K White Gold
Average width:
3.0 mm
Rhodium Plated:

Accent Gemstones

Min. carat total weight Min. carat total weight:
Shared Prong
Average ColorAverage Color:
Average ClarityAverage Clarity:
Eye Clean

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.

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.
Our packaging uses recycled materials made with less energy, less water, and fewer emissions. We make our iconic ring boxes with wood certified by the Forest Stewardship Council and design them to last lifetimes. Since 2021, we’ve used 100% recycled paper, saving hundreds of tons of CO2, and we’re shrinking our packaging even more to further reduce waste.
We’re leading the jewelry industry towards clean energy. We use clean energy in our showrooms and offices, have displaced all other corporate emissions since 2018, and support wind and solar energy projects through collaborations that help address climate change.
February 22, 2023
Black diamond ring

This ring is exactly as beautiful as I imagined. Comfortable to wear . Made well, not cheap/ flimsy. This is my second purchase from brilliant earth. For my girl . This is my go to diamond store. Keep up the great work. ...Read More

As Seen On You

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Order Details

*Estimated ship date if ordered by 2 PM PT today

Free FedEx Shipping

Free 30 Day Returns

Easy monthly payments with Affirm. From 0% APR financing. Up to 36 months. Subject to credit approval.

Special 12 month financing options available with Wells Fargo, subject to credit approval.

Layaway options also available.

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Wedding Band in box