Three-Prong Martini Round Diamond Stud Earrings in 18K White Gold
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18K White Gold Three-Prong Martini Round Diamond Stud Earrings

$290 (Setting Only)

A beautifully matched pair of round diamonds are secured in "martini" shaped three-prong settings with comfortable posts for pierced ears. Earrings with a total carat weight of 1.00 carat or over will receive a guardian backing and earrings with a total carat weight under 1.00 carat will receive a push backing. ... Read More

View with Carat Size: 3/4 Carat

1/3 carat
2 carat

Metal: 18K White Gold

Order now for delivery by Wed, Apr 5, depending on diamond selection.

Jewelry that Inspires

At our San Francisco design studio, our team designs our jewelry to inspire you, from the first time you see it and every day after. We carefully consider the entire piece – obsessing over craft, 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.
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.
Brilliant Earth gives back to help build a brighter future in mining communities and in the communities we operate. We also donate to programs that are dedicated to improving human rights and environmental practices in our industry, including Feeding America, the Rainforest Alliance, and the NAACP Legal Defense and Educational Fund.

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Earring Details

earring information

18K White Gold
Guardian Backs or Push Backs
Rhodium finish:

Center Diamond

Diamond shapes can be set with:


Note: This setting is available only with purchase of a diamond.

Shipping & Financing
  • 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.
December 8, 2018
Very pleased with the earrings

Lovely martini stud earrings. Appropriate size for the price and brilliant radiance ...Read More

July 13, 2018
Happy Husband
Anniversay present

this was a 50th anniversary gift and I was set on diamonds. The diamond stud earrings were a perfect give for my wife's taste. ...Read More

March 15, 2018
Amazing Diamonds!

These diamonds are amazing! I constantly get compliments on their sparkle. I'm so happy to have conflict free diamonds, and they were a great price compared to mined diamonds of the same size (1.7ctw). The setting is simple and secure, with the secure backing I'm not worried about losing them when I wear them. ...Read More

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