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Shown With 9mm Cushion Moissanite

Moissanite Entwined Celtic Love Knot Ring Set with 9mm Super Premium Colorless Cushion Moissanite

Delicate curves of precious metal loop to form a graceful knot on each side of the center gem. This Celtic symbol represents two souls bound by everlasting love. ... Read More

Metal: 18K Yellow Gold


Size Guide

Order now for delivery by Tue, Aug 17

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 Yellow Gold
Prong metal:
18K Yellow Gold
Average width:
2.5 mm

Center Gemstone

Average DimensionsAverage Dimensions:
9.0 x 9.0 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.
May 11, 2021

I purchased this with a .48 carat diamond and it is a perfect combo! She is absolutely in love with it! ...Read More

April 21, 2021
Perfect Birthday Present!

I had been meaning to buy myself a Celtic - inspired ring after I graduated from my masters in Ireland. I have always loved Brilliant Earth jewelry, and wanted to make this purchase here. The ring is gorgeous. The quality of the emerald shaped diamond is exactly how it was described and sparkles so much! The setting in perfect for my hand - not to large or overpowering for my small hands. I am normally not a jewlery person, but I adore this ring. ...Read More

September 21, 2020
Brilliant Earth made buying a diamond enjoyable and easy

My girlfriend is thrilled and proud of the ring and diamond, it has a high sparkle factor! ...Read More

Order Details

*Estimated delivery time 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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Gemstone engagement ring in box