Elegant Eternity Diamond Ring | Tiara | Brilliant Earth
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Tiara Eternity Diamond Ring (1/4 ct. tw.)

Harmonious diamond-accented round and marquise shapes encircle the finger for a delicate wedding band with style. This band is the perfect choice to stack or wear on its own.

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: 14K Rose Gold


Size Guide
  • This ring cannot be resized

Order now for delivery by Monday, June 19.

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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

14K Rose Gold
Average width:
2.5 mm

Accent Gemstones

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

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.
April 27, 2022
Seattle Sparkle
Perfect Stacking Ring

I drooled over this ring for years. 11 years of marriage and 3 kids later finally went to the Seattle BE showroom. Got great customer care (even though I brought my little ones in with me on a Saturday without an appointment) and tried it on to get a feel. My spouse called in the order easy peasy. 2 weeks later I have a gorgeous stacking/anniversary/push/birthday ring. It's the little things. ...Read More

May 12, 2021
Stunning anniversary band

This stunning ring is a beautiful addition to her wedding band and engagement ring, absolutely beautiful! ...Read More

April 22, 2021
Absolutely gorgeous!

My fiancé and I bought this as my wedding band, and I could not be more in love with it! It pairs beautifully with my Demi engagement ring, and the dips along the edge allow the two rings to rest comfortably against each other with no annoying gap. I'm truly in love with this band and cannot wait to wear it forever! ...Read More

As Seen On You

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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