The distinctive design of this ring makes it a must-have. A single genuine onyx stone is highlighted by silver tendrils and a single crystal accent. Platinum-plated. Sizes 5-10. Main Stone - 1 Oval Cabachon Cut Genuine Black Onyx, 20 mm x 15 mm 1 Round Faceted Cut Crystal, 2.5 mm x 2.5 mm Platinum-Plated Shank Width - 2.5 mm wide Dimensions - 15 mm wide x 21 mm long x 8.5 mm high Includes gift box and drawstring pouch