Square Band | 2.5mm Quattro | Brilliant Earth
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18K White Gold 2.5mm Quattro Wedding Ring

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

AUD 590 (Taxes Not Included)

Order now and your order ships by Thu, Jun 6.

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Ring Information

18K White Gold
Average width:
2.5 mm
Rhodium Plated:

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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.

Today 98% of our gold and 97% of our silver is recycled because we care about miners, their communities, and the environment. By 2025, 100% will be recycled or Fairmined. We say no to ‘dirty gold’ because we know how destructive new gold mining can be.
Our packaging uses recycled materials made with less energy, less water, and fewer emissions. We make our iconic ring boxes with wood certified by the Forest Stewardship Council and design them to last lifetimes. Since 2021, we’ve used 100% recycled paper, saving hundreds of tons of CO2, and we’re shrinking our packaging even more to further reduce waste.
We’re leading the jewelry industry towards clean energy. We use clean energy in our showrooms and offices, have displaced all other corporate emissions since 2018, and support wind and solar energy projects through collaborations that help address climate change.
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

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Order Details

*Estimated ship date if ordered by 2 PM PT tomorrow

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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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Wedding Band in box