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Shown With 7.5mm Cushion Moissanite

Moissanite Vienna Lab Diamond Ring Set with 7.5mm Super Premium Colorless Cushion Moissanite

This beautiful setting features scalloped pavé diamonds that rise up the gallery and encircle the center gem in a halo of luminous sparkle (1/5 total carat weight). ... Read More

Metal: Platinum


Size Guide

Order now for delivery by Thu, Feb 3

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

950 Platinum
Prong metal:
Average width:
1.5 mm

Accent Gemstones

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

Center Gemstone

Average DimensionsAverage Dimensions:
7.5 x 7.5 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 17, 2021
Sophia's husband
Great experience

The process from finding the ring, picking the diamond and getting it delivered was very smooth. I liked that you have a simulation of a hand, where you can pick size and skintone to see if the ring is a match. Especially that it adjusts for carat, since I was very concerned about getting my wife too big a diamond for her hand size. ...Read More

October 7, 2021
Absolutely perfect

My fiancé LOVES it! She shows me everyday! ...Read More

September 8, 2021
Stellar product quality and service

The ring vastly exceeded my expectations. I was initially hesitant to order a Diamond I did not physically see first (observed several samples with exact qualities at the physical location in Boston). The lab grown diamond and Vienna ring I purchased exceeds the quality of many rings my fiancé's friends possess (and for a very reasonable price). Overall, we could not be happier with the products Brilliant Earth produces. ...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.

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Gemstone engagement ring in box