Mobile Top Button Desktop Top Button

Shown With 7mm Round Moissanite

Moissanite Trillion Three Stone Diamond Ring Set with 7mm Super Premium Colorless Round Moissanite

Captivating trillion shaped diamonds brilliantly frame the center gem in this classic ring. The petite band gently tapers and secures the gems within elegant claw prongs (1/8 total carat weight). ... Read More

Metal: 18K White Gold


Size Guide

Order now for delivery by Mon, Jun 13

Need it sooner?
Georgetown, Washington DC showroom entryway

Georgetown, Washington DC

3332 Cady's Alley NW
Washington DC, 20007


Daily: 10am–7pm

Book An Appointment

Ring Information

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

Accent Gemstones

Min. carat total weight Min. carat total weight:
Claw Prong Basket
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.
May 10, 2021
David J.
Dazzling Diamond

This was an engagement ring for my fiancée. She loved it, and all her friends loved it. Fellas, i had months of research in and let me tell you. Do yourself a favor and go with Brilliant Earth! Just do it! ...Read More

August 5, 2020
Mrs. M
Classic, beautiful, comfortable, sturdy

I absolutely love the Esprit setting! My finance paired this setting with an oval diamond and I couldn't be happier. I love that the setting gives the ring a lower profile so it doesn't get caught on things as I go about my day to day tasks. The small side stones provide a classic, beautiful framing for any stone. I get tons of compliments on this ring! The oval made it a bit hard to wear a wedding band with, so I plan to wear my wedding and on my right-hand ring finger. ...Read More

August 24, 2017
Could not be happier with my engagement ring!

This is my engagement ring and it was purchased in rose gold with a round moissanite center stone. My fiancé and I had looked at rings and I knew this was the one for me. It's simple but unique and a bit vintage. To keep some element of surprise, he knew the setting I wanted but he picked the center stone. When he proposed with it, I was not only in complete shock/surprise, but I was also in total awe of how beautiful it was. The side stones are diamonds and the center stone is moissanite but they look great together. Very happy! ...Read More

Order Details

*Estimated delivery time if ordered by 2 PM PT tomorrow

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.

Learn More
Gemstone engagement ring in box