Embellished with a pavé diamond surround, Zoe's delicate ring is crafted of oxidized platinum set with a faceted marquise-shaped black diamond. 2.91 ct marquise-shaped black diamond. Pavé white diamonds. Oxidized platinum. 1mm band width, 10mm face width (approximately). Made in U.S. For information about additional ring sizes, please contact our customer service representatives via email at webservices@barneys.com or by phone at 888.222.7639.