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Aquamarine Petite Rhiannon Three Stone Diamond Ring (1/4 ct. tw.) Set with 8mm Fine Round Aquamarine

Captivating emerald cut side stones are prong-set in this chic ring, brilliantly framing the center gem. With a delicate band, this ring evokes classic beauty (1/4 total carat weight). ... Read More

Metal: 18K White Gold

$2,540 (Taxes Included)

Order now and your order ships by Mon, Dec 30

Schedule a personalized, in-person visit to discover the perfect ethical origin fine jewelry piece for your milestone moments.

Ring Information

Style:
BE1D008-AQBZ8.0RD3-18KW
Metal:
18K White Gold
Prong metal:
18K White Gold
Average width:
1.8 mm
Rhodium Plated:
Yes

Accent Gemstones

Type:
Diamond
shapeShape:
Emerald
Number:
2
Min. carat total weight Min. carat total weight:
0.27
Setting:
Prong Set
Average ColorAverage Color:
F/G
Average ClarityAverage Clarity:
SI
Treatment:
None

Center Gemstone

Type:
Aquamarine
ShapeShape:
Round
Dimensions Dimensions:
8.00 x 8.00 x 5.06 mm
ColorColor:
Blue
ClarityClarity:
Eye Clean
Treatment:
View

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 18, 2024
Diamondnovice
She loves it

The combination of sliders and explanations made picking the right diamond so easy. ...Read More

January 26, 2024
Michelle A
Gorgeous!

I love Brilliant Earth! The choices are phenomenal and the craftsmanship is outstanding! My ring is more fabulous than I expected and I get daily compliments on it. I will continue to purchase from this company in the future. ...Read More

December 1, 2023
Tyrell
Beautiful engagement ring

I bought this ring to propose to my fiancée and I was not disappointed. The wide selection of diamonds to choose from, as well as options for the size of the side stones were really nice options to have when picking out a ring, and allowed me to really choose something that was going to suit her. She loves her ring and gets compliments on it everyday. ...Read More

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Layaway options also available.

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Gemstone ring on wooden jewelry box.