Moissanite Secret Garden Diamond Ring (1/2 ct. tw.) in 18K White Gold
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Moissanite Secret Garden Lab Diamond Ring (1/2 ct. tw.) Set with 8x6mm Super Premium Colorless Oval Moissanite

Glistening marquise-shaped diamond buds rest on whimsical vines of precious metal winding towards the center gem for a look of natural elegance (1/2 total carat weight).

As a Brilliant Pick, this piece displays the best and brightest in fashion and design and is beloved by Brilliant Earth designers and customers alike. ... Read More

Metal: 18K White Gold


Order now and your order ships by Tue, Oct 17

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

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

Accent Gemstones

Lab created diamond
Min. carat total weight Min. carat total weight:
Prong Set
Average ColorAverage Color:
Average ClarityAverage Clarity:

Center Gemstone

Dimensions Dimensions:
8.0 x 6.0 mm
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.
We’re leading the jewelry industry towards clean energy. We use clean energy in our showrooms and offices, have displaced all other corporate emissions since 2018, and support wind and solar energy projects through collaborations that help address climate change.
Our packaging uses recycled materials made with less energy, less water, and fewer emissions. We make our iconic ring boxes with wood certified by the Forest Stewardship Council and design them to last lifetimes. Since 2021, we’ve used 100% recycled paper, saving hundreds of tons of CO2, and we’re shrinking our packaging even more to further reduce waste.
September 25, 2023
Catherine, betrothed to Dan
Stunning floral ring!

This ring exceeded and exceeds my hopes for it. The stones remain brilliant throughout the day and catch everyone's eye, including mine, repeatedly. It's more solid than it looked in the pictures, as well. I'd hoped for a unique ring that was beautiful, and found it here. Thank you! ...Read More

August 22, 2023
One lucky girl
More beautiful than I imagined!

This is my engagement ring. I love it so much! It is my style 100%. I love the contrast between the organic and geometric aspects of this ring. I have an art background, so the pop of color was a must for me. ...Read More

April 15, 2023
Stunned and happy bride-to-be
Wow! I am overwhelmed!

The ring is just incredibly beautiful! I got it for my engagement and everyone without exception is stunned when they see it. It is so shiny and has very elegant details! In addition, it is very comfortable to wear! My friends say it looks like something straight out of Lord of the Rings! The ring is so much more beautiful than I thought my engagement ring would ever be - my love did everything right! My ring is white gold with a 0.70 carat diamond, marquise, super ideal cut, D color, VS1 clarity. I think the diamond size is perfect, not too big, very tasteful. The ring is of high quality, there are no sharp edges or flaws. It is just perfect. ...Read More

Order Details

*Estimated ship date if ordered by 2 PM PT tomorrow

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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