High Polish Beveled Edge Wedding Ring | 5.5mm Tiburon | Brilliant Earth
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Tiburon 5.5mm Wedding Ring

The sleek design of this high polish 5.5mm band features beveled edges and a rounded inside edge for increased comfort. ... Read More

Metal: 18K White Gold


Size Guide

Order now for delivery by Monday, February 20.

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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
Average width:
5.5 mm
Rhodium finish:

Made Just for You

At our San Francisco design studio, our team designs every ring to delight you, from the first time you see it and every day after. We carefully consider the entire piece—obsessing over comfort, quality, and durability so you can cherish it for a lifetime.

Our metals are created from existing gold jewelry and excess production metal, sourced from refiners that have been audited by the Responsible Mining Initiative and London Bullion Market Association.
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.
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 Carbonfund.org 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.
September 9, 2019
Very nice ring even after resize

Very nice and unique ring. Needed to size down twice because it is not a comfort ring like the sizing rings at the store. Scratches a little bit as expected. I get a lot of compliments on it! ...Read More

November 4, 2018
Subtle and perfect ring

My husband was pretty anti-ring leading up to the wedding, but we reviewed the options from Brilliant Earth and he loves this ring! He thought he'd only wear it for special occasions, but he hasn't taken it off once since the ceremony. He finds it very comfortable and easy to wear. It's subtle and classic looking. ...Read More

May 16, 2018
Meghan the conservationist
Love our rings and supporting the mission of this business

I got this ring for my husband and he loves it. ...Read More

Order Details

*Estimated delivery if ordered by 2 PM PT today

Free FedEx Shipping

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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Wedding Band in box