Diamond Eternity Ring (1 1/3 ct. tw.) in Platinum
Mobile Top Button Desktop Top Button

Diamond Eternity Ring (1 1/3 ct. tw.)

This eye-catching eternity band encircles the finger with shimmering diamonds set in beautifully sculpted shared prongs.

Our eternity bands are crafted meticulously to perfectly fit your finger. Each unique ring size features a slightly varied carat weight and number of diamonds to ensure a fit that is as comfortable as it is glamorous. ... Read More

Metal: Platinum

CAD 4,480

  • This ring cannot be resized

Order now and your order ships by Wed, May 29.

Schedule a personalized, in-person visit to discover the perfect ethical origin fine jewelry piece for your milestone moments.

Ring Information

950 Platinum
Average width:
2.5 mm

Accent Gemstones

Total carat weight range:
Shared Prong
Average ColorAverage Color:
Average ClarityAverage Clarity:

Have a question?

We're happy to help

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.
September 21, 2020
This is SOOOOOO Pretty!

This is my wedding band ...Read More

March 1, 2020

Love this band. Sparkles in all directions and is a perfect match to my engagement ring. ...Read More

December 29, 2017
timeless and classy

My fiance purchased this for me as my engagement ring since I wanted something different than the everyday solitaire diamonds rings you see. I get so many compliments on it! I can't wait to pair it with a slightly smaller version as my wedding band and to grow the stack with each new momentous occasion in our lives. We shopped at a few jewelers and this was by far the best value ring we found. I love that the diamonds are the main focal point and that you can barely see the metal prongs. ...Read More

As Seen On You

Tag us on Instagram @brilliantearth

Order Details

*Estimated ship date if ordered by 2 PM PT Monday

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