Morganite Fortuna Halo Diamond Ring (1/2 ct. tw.) in Platinum
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Morganite Fortuna Halo Diamond Ring (1/2 ct. tw.) Set with 7mm Peach Cushion Morganite

This exceptional setting features a halo of diamond accents that curves gently around the center gem for a distinctive look. Two rows of pavé diamonds sparkle on the contemporary split shank band, while a surprise row of diamond accents on the bridge completes this glamorous look. ... Read More

Metal: Platinum


Size Guide

Order now for delivery by Fri, Jun 9

Fairfax – Mosaic District showroom entryway

Fairfax – Mosaic District

2905 District Ave #105
Fairfax, VA 22031


Mon-Sat: 10am-7pm; Sun: 11am-6pm

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Ring Information

950 Platinum
Prong metal:
Average width:
3.0 mm

Accent Gemstones

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

Center Gemstone

Average DimensionsAverage Dimensions:
7.0 x 7.0 mm
Average ColorAverage Color:
Average ClarityAverage Clarity:
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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.
October 21, 2022
George's Lady

This setting is absolutely stunning. I absolutely love the split shank halo aesthetic. It pairs perfectly with my 3.1-carat purple sapphire. I get compliments all the time about how exquisite my ring is. My fiance picked the perfect ring that highlights my unique character. I couldn't ask for more. ...Read More

September 28, 2022
Maria's Man
Absolutely Amazing

The ring looks amazing and is everything I expected. ...Read More

March 21, 2022
Alex W
Looks even more amazing in person

I'm still amazed every time I see it gleaming on her finger! Not only is the piece itself amazing, but the whole process of ordering was very straightforward, and my customer service experience couldn't have been better. :) ...Read More

Order Details

*Estimated delivery if ordered by 2 PM PT today

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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