Sapphire Rosita Halo Diamond Ring in 18K White Gold
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Sapphire Rosita Halo Diamond Ring Set with 6mm Blue Round Sapphire

Inspired by the beauty of roses, this romantic setting features pavé-set diamonds that extend half of the way around the band and curve upwards like vines reaching for the sun. A unique diamond halo wraps around the center gem resembling precious petals (2/5 total carat weight). ... Read More

Metal: 18K White Gold


Size Guide

Order now for delivery by Fri, Apr 14

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:
1.5 mm
Rhodium finish:

Accent Gemstones

Min. carat total weight Min. carat total weight:
Scalloped 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.
January 12, 2023
Unbelievably Spectacular!

Absolutely overjoyed by this ring!!! My fiancee still cannot believe her eyes! Everyone is blown away by it and tell us it's the most beautiful and unique ring they've ever seen! The thumbnail showing the ring from directly above really undersells it; from every angle, it absolutely dazzles! The design very natually magnifies the center stone, creating an overwhelming impression! The six-prong swirl design guarantees a very robust setting for the diamond, allowing for the very dainty band without compromising on strength or elegance! We could not be happier with an everlasting symbol for our love!!! ...Read More

Order Details

*Estimated delivery if ordered by 2 PM PT today

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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