Sapphire Starlight Channel Set Diamond Ring in 18K White Gold
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Sapphire Starlight Channel Set Diamond Ring Set with 6mm Blue Round Sapphire

This delicate and exquisite diamond engagement ring features a sparkling row of petite pavé diamonds (1/8 total carat weight). ... Read More


Size Guide

Order now for delivery by Wed, Apr 12

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:
14K White Gold
Average width:
2.0 mm
Rhodium finish:

Accent Gemstones

Min. carat total weight Min. carat total weight:
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.
September 8, 2022
Beautiful products and great service

Brilliant Earth made the ring selection easy and made me feel confident I choose the correct jewelry company. Their service was above and beyond what I expected. I would recommend the to anyone. ...Read More

June 16, 2022
Ally's fiancee
Exactly what I was after!

Bought this to propose to my partner - she was absolutely thrilled. Exactly what she was after and the quality is amazing! ...Read More

May 13, 2022
Repeat Customer, Still Thrilled

This is our 5th purchase from BE (4th ring purchase) and is in honor of an upcoming wedding anniversary. It's the perfect balance between simple and making a statement. Stellar service and quality as usual. Pairs very well with my white gold BE Delicate Antique Scroll wedding band (pictured) and my rose gold BE Starlight band (not pictured). I was a little worried about the cathedral setting as my original engagement ring sits much lower. This does sit up fairly high (pictured), about 3/8 of an inch above my finger, but I'm getting used to it quickly, and it allows the other band(s) to stack flush underneath. Set with an oval lab diamond just a hair above a carat (roughly 8x6mm). Thrilled as usual, and feeling like this really suits who I am now and where we our in our lives together! ...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