Petite Quattro Wedding Ring in Platinum
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Petite Quattro Wedding Ring

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

Metal: Platinum


Size Guide

Order now for delivery by Thursday, June 15.

Fairfax – Mosaic District showroom entryway

Fairfax – Mosaic District

2905 District Ave #105
Fairfax, VA 22031


Mon-Sat: 10am-7pm; Sun: 11am-6pm

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Ring Information

950 Platinum
Average width:
1.5 mm

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 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.
October 19, 2022
Pure beauty

I can't rave about this ring more. It is so danty and light! This ring was a wedding gift from my husband and is perfect for days I can't wear my engagement ring to work. 100% recommend ✨️ ...Read More

January 28, 2022
Stunningly simple

I wore Kate the clean lines and simplicity. ...Read More

January 21, 2022
Plain and Perfect

I have a snowflake shaped engagement ring with a 1.2 ct center diamond and a halo around it so I was really looking for a band that would compliment but not upstage the engagement ring. Personally, I really wanted something shiny but nothing looked quite right with my already shiny engagement ring until I tried this platinum band. It is a basic band but what I liked about it is it is one of the thinnest bands I've seen out there - it's very delicate - and I really appreciate the flat/square cut because my engagement band is like that so everything can be flush against each other. Brilliant Earth does .25 sizing if you call and order with an associate so that's what I did (I needed a 3.25). So I recommend this band if you just want something plain and basic but still excellent quality and will last you a lifetime. Can't beat this pricing for a wedding band! ...Read More

As Seen On You

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Order Details

*Estimated delivery 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.

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Wedding Band in box