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Shown With 9x7mm Oval Moissanite

Moissanite Entwined Celtic Love Knot Ring Set with 10x8mm Super Premium Colorless Oval Moissanite

The entwined lovers knot is a Celtic symbol of everlasting devotion. Customize this graceful engagement ring with various metals, center diamond shapes, and carats. ... Read More

Metal: 14K Rose Gold


Size Guide

Delivery by Valentine’s Day

Order now for delivery by Tue, Feb 1

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

14K Rose Gold
Prong metal:
14K Rose Gold
Average width:
2.5 mm

Center Gemstone

Average DimensionsAverage Dimensions:
10.0 x 8.0 mm
Average ColorAverage Color:
Average ClarityAverage Clarity:
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.
January 8, 2022

My boyfriend proposed a few days ago. The ring couldn't be more perfect. Celtic Love Knot setting with .80 carat Emerald cut diamond. i don't think I would have trusted purchasing an engagement ring via the internet. But I am soooo glad he did! I absolutely love it. ...Read More

January 6, 2022
Jonathan's fiancée
The most beautiful, simple yet meaningful ring

My fiancée and I picked out this ring together. We loved how simple yet beautiful it was. I am mostly Irish, so the Celtic knot on the sides of the ring won me over on this ring. It makes the ring that much more meaningful. We went with a 0.94 carat lab created diamond and it is so beautiful. It gets lots of compliments and I love that it is ethically sourced. Brilliant earth also has great customer service. I did have an issue with sizing so after being professionally sized they took my ring and resized it and had it back to me in less than 2 weeks. Overall I am so happy with my ring. ...Read More

November 16, 2021
I get so many compliments for this ring

Recently engaged male partner here. My fiance was king enough to let me design her engagement ring and surprise her with it. She also didn't have strong feelings on its design, which was a huge boon for me, but still, it was nerve-racking to try and make the best ring for her! I ended up choosing Brillian Earth because I could find lots of non-diamond options for stones (a purple stone was very important for me) and they also had great band designs that were elegant, but simple. What I ended up with was a ring I thought was beautiful, my partner thinks is beautiful, and everybody we show it off to thinks it's beautiful. Can't say enough good things about the ring I got and how I got to it thanks to Brilliant Earth. ...Read More

Order Details

*Estimated delivery time if ordered by 2 PM PT today

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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