Sapphire Luxe Sienna Diamond Ring (1/2 ct. tw.) in 18K White Gold
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Sapphire Luxe Sienna Diamond Ring (1/2 ct. tw.) Set with 6mm Blue Round Sapphire

Glamorous French pavé-set diamonds sparkle along this ring and beautifully accent the center gem, which is secured in a timeless six prong setting designed to showcase its brilliance. ... Read More

Metal: 18K White Gold


Size Guide

Order now for delivery by Thu, Mar 30

Bethesda Row, Bethesda showroom entryway

Bethesda Row, Bethesda

4733 Elm Street, Fl 4
Bethesda, MD 20814


Thurs-Mon: 10am-7pm

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Ring Information

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

Accent Gemstones

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

Center Gemstone

Average DimensionsAverage Dimensions:
6.0 x 6.0 mm
Average ColorAverage Color:
Average ClarityAverage Clarity:
Eye Clean
Sri Lanka

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 30, 2022
Annie's Fiancé
Stunning Ring

Stunning Ring ...Read More

April 28, 2022
Great quality, an absolute disco ball

Fiance loves it, paired with a good quality 2CT. diamond & it really shines well. When the light hits the ring, it turns into an absolute disco ball. Has held up well for the past 6 months, zero issues with prongs, diamonds falling out, etc. ...Read More

March 13, 2022
David's fiance
Elegant and beautiful

Me and my boyfriend picked this ring together. What I like about it is the thick band, the claw prongs instead of round, 6 prongs setting makes the diamond look rounder and the pop out 6 claw setting makes the diamond look so much bigger. It's definitely is sturdy Leaving review because it did help me a lot to pick things. If you want something delicate, you may not like it, since the setting looks huge from the side. I also tried wedding band with it and ring looked really pretty. ...Read More

Order Details

*Estimated delivery if ordered by 2 PM PT today

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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