1 Carat Old Mine Cut Diamond in Sleek Platinum Bezel Setting The Malbec 1.01 ring is an AB original design made right here in NYC. The ring centers a GIA-certified 1.01-carat Old Mine Cut diamond of G color, SI1 clarity. The stone is bezel-set in a platinum setting. The ring is currently size 5.75+ and can be resized! Why We Love It Sleekly outlined in platinum, this gorgeous old mine cut boasts beautiful proportions, a lovely shape, quintessential antique features like broad faceting and a large culet, and a great spread with a unique shimmer. Set low to the finger and securely encased in a millegrained bezel setting, this ring is both comfortable to wear and gloriously eye-catching. The dimensions of the center stone are 7.10 x 6.01 x 2.71 mm. Click here to view the GIA report on the diamond.