Moissanite Luxe Celtic Love Knot Diamond Ring in 18K White Gold
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Moissanite Luxe Celtic Love Knot Lab Diamond Ring Set with 7mm Super Premium Colorless Round Moissanite

Diamonds dazzle along delicate curves of precious metal as they loop to form a graceful knot on each side of the center gem. This Celtic symbol represents two souls bound by everlasting love (1/10 total carat weight). ... Read More

Metal: 18K White Gold


Order now for delivery by Thu, Jun 27

Fairfax - Mosaic District showroom entryway

Fairfax - Mosaic District

2905 District Ave #105
Fairfax, VA 22031


Mon-Sat: 10am-7pm; Sun: 11am-6pm

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Ring Information

18K White Gold
Prong metal:
18K White Gold
Average width:
2.5 mm
Rhodium Plated:

Accent Gemstones

Lab grown diamond
Min. carat total weight Min. carat total weight:
Scalloped Pavé/Prong set
Average ColorAverage Color:
Average ClarityAverage Clarity:

Center Gemstone

Dimensions Dimensions:
7.0 x 7.0 mm
Eye Clean
Lab Grown

Luxury with a Conscience®

A ring that evokes the happiness of love and partnership is even more joyful when you know that it was sustainably sourced and mindfully produced. From our mission to our unique jewelry designs, everything at Brilliant Earth is held to exceptional standards.

Our engagement ring settings are made-to-order with each one handcrafted for your selected center gem’s unique characteristics to ensure the high quality of the finished piece.
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.
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.
October 31, 2023
Landon's Fiancé ✨
Breathtaking & timeless.

I can't stop staring at my engagement ring. I love that I can represent and wear my Irish culture for the rest of my life. This ring is dainty yet drop dead gorgeous. So very unique. I will forever be in love with it. ...Read More

May 8, 2023
Happy Couple
Pair of Perfect Rings

Beautiful rings, with great quality & details. We shopped for the rings together and found our perfect settings and perfect stones. ...Read More

October 6, 2022
Love it!

This is a beautiful ring & it was very easy choosing the diamond i could aford. Brilliant Earth is a wonderful way to buy ...Read More

Order Details

*Estimated delivery if ordered by 2 PM PT today

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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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Gemstone ring on woooden jewelry box