H. Stern 18k White Gold Amethyst Smoky Quartz & Diamond Cobblestone Noble Ring
(1) Natural Genuine Smoky Quartz - Cushion Cut - Dual Prong Set - Brown Color - 17x12mm (approx.). Ring Width: 17.2mm (0.67") (top of the ring - north to south)- 2.6mm (bottom of the shank). Material: Solid 18k White Gold.