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Shown With 7mm Round Moissanite

Moissanite Luxe Entwined 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


Size Guide

Order now for delivery by Thu, Oct 28

Georgetown, Washington DC showroom entryway

Georgetown, Washington DC

3332 Cady's Alley NW
Washington, DC 20007


Daily: 10am–7pm

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Ring Information

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

Accent Gemstones

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

Center Gemstone

Average DimensionsAverage Dimensions:
7.0 x 7.0 mm
Average ColorAverage Color:
Average ClarityAverage Clarity:
Eye Clean
Lab Created

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.
As part of our commitment to protecting the planet, Brilliant Earth is Carbonfree®. We calculated our carbon footprint by assessing the direct emissions of our energy use, including packaging, shipping, and employee travel and commuting. Then we partnered with to offset our carbon emissions by contributing to Tropical Rainforest Conservation in Brazil. We will continue identifying ways to reduce our footprint and offsetting emissions that we cannot eliminate.
We present each Brilliant Earth design in a jewelry box crafted of wood from Forest Stewardship Council (FSC) certified forests—trees that are managed and harvested in a manner that protects and maintains natural communities and respects the rights of workers and indigenous people.
November 15, 2020
Ian the climber
Beautiful and Delicate

I purchased an engagement ring from Brilliant Earth (BE) to propose to my partner. When I proposed my partner she loved the ring and said yes! She has gotten numerous compliments about her ring and comments generally range from "good work", "beautiful and delicate", and "well done". Needless to say, BE did a great job at crafting the ring because the final product exceeded my expectations. I love the delicate sides to the ring because they complement the center done so nicely. ...Read More

October 20, 2020
Happy Proposer
Exquisite engagement ring

I was extremely happy with my purchase, and my fiancée is utterly enamored with her ring. The ring is unique and the quality is superb. ...Read More

September 24, 2020
Everything I Wanted

This ring is everything I wanted in my wedding band. I've been wearing it for a month, and it literally sparkles 24/7. It's elegant and it stands out, but is delicate enough not to get in the way during household chores and daily life. I love it. Picture attached. ...Read More

Order Details

*Estimated delivery time if ordered by 2 PM PT Monday

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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Gemstone engagement ring in box