Quietly sophisticated, this handsome men's ring showcases a polished rectangle of smooth genuine black onyx bordered on one side by glimmering diamond accents. It's a statement of pure masculinity and style. Richly plated in 18k gold, you'll love the classic lines. Sizes 8-13. Main Stone - 1 Emerald Cabachon Cut Genuine Black Onyx, 15 mm x 10 mm 5 Round Single Cut Genuine Diamonds,.03 carat total weight, 1 mm x 1 mm 14k Gold-Plated Sterling Silver Contains 6.70 grams of Sterling Silver Shank Width - 3.0 mm wide Dimensions - 23 mm wide x 11 mm long x 3.5 mm high Includes gift box and drawstring pouch