Aquamarine Petite Three Stone Trellis Diamond Ring (1/3 ct. tw.) in 18K White Gold
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Aquamarine Petite Three Stone Trellis Diamond Ring (1/3 ct. tw.) Set with 8x6mm Fine Oval Aquamarine

This classic three stone trellis setting features interwoven prongs sweeping upward to embrace two brilliant round diamond side stones (1/3 total carat weight). ... Read More

Metal: 18K White Gold


Size Guide

Order now for delivery by Mon, Jun 12

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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:
2.5 mm
Rhodium finish:

Accent Gemstones

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

Center Gemstone

Average DimensionsAverage Dimensions:
8.0 x 6.0 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.
June 1, 2022
Greater than all my expectations 😊

Bought this ring for my fiancé and she absolutely loves it. Everyone that has seen the ring is in love with it as well. When I first got the ring all I could do it stare at it in the sunlight...I got the lab diamonds and was looking for any flaws and all I could see was perfection. My fiancé loves the thickness of the white gold, it gives it a feel like it'll last longer. I highly recommend the three stone trellis especially if you're fiancé is a Christian (symbolizes a relationship with 3 people, God, and each other). ...Read More

May 19, 2022
Completely satisfied.

I enjoyed the order process because I was able to choose every piece of the engagement ring. The packaging i received was very nice as well. My future wife can NOT stop talking about how much she likes it. The only part of the process that I feel could be changed for more convenience would be to have an online pay portal instead of having to call in. ...Read More

April 21, 2022
Lynn's Best Friend
She Loves It!

This was a 30th Wedding Anniversary present for my wife. We were married while in college and at that time I did not have the money to the ring she deserved. We kept putting this purchase off for other things like our children or vacation or some home improvement. I decided enough was enough and found this ring. Man was she surprised. ...Read More

Order Details

*Estimated delivery if ordered by 2 PM PT tomorrow

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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