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2.5mm Quattro Wedding Ring

Elegant and sleek, this versatile wedding ring features a square band that creates a contemporary look. ... Read More

Metal: 18K Yellow Gold


Size Guide

Order now for delivery by Friday, August 6.

Georgetown, Washington DC showroom entryway

Georgetown, Washington DC

3332 Cady's Alley NW
Washington, DC 20007


Daily: 10am–7pm

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Ring Information

18K Yellow Gold
Average width:
2.5 mm
  • Made in the USA
  • 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 Jewellery Council, 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 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.
    June 21, 2018
    Our wedding band

    Bought two for our wedding bands and we are very satisfied. 2.5mm for my wife's and 4mm for myself (yes, you can order with a different width. You should pay more for extra metal if you make this thicker). We also tried the similar design bands from Tiff*** (we were looking for a flat band, and Tiff*** also has one), but we liked BE's more. ...Read More

    October 11, 2017
    I can't wait for my fiancé to put this on my finger!

    I love this ring! And I love that it's conflict-free! ...Read More

    July 3, 2017
    Simply Beautiful

    Loved this wedding band - all I wanted was something plan and simple and this is exactly what I got. Easy to match with a more fancy engagement ring or wear on it's own. ...Read More

    As Seen On You

    Tag us on Instagram @brilliantearth

    Order Details

    *Estimated delivery time if ordered by 2 PM PT tomorrow

    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.

    Learn More
    Wedding Band in box