2.91 Carat Old Mine Cut Diamond in Antique-Inspired Two-Tone Setting

The Siobhan 2.91 ring is an AB original made right here in NYC. The ring centers a GIA-certified 2.91-carat Old Mine Cut diamond of J color, SI1 clarity. The stone is set in an eight-prong platinum and 18kt yellow gold setting with three small Old Cut diamonds on each shoulder. The ring is currently size 6 and can be resized!

Why We Love It 

Based on one our , this ring incorporates vintage elements such as oxidized metal, delicate side stones, and plenty of prongs. The absolutely gorgeous old mine cut at the center is bright and beautifully-faceted, catching all of the light thrown its way. She has an incredible spread to her for a big and glamorous look. A team-favorite, for sure.

The dimensions of the center stone are 9.58 x 8.84 x 4.93 mm.