Brand: Tiffany & Co. Item: Tiffany & Co. Ring -Ring Knife edge 925 silver approx. 4.5g silver approx. #10 Accessory Simple Ladies Women Tiffany & Co. Shape number: - Size Size No.: 10 (JP 10 / US 5.25) Size bar: 10 Ring width: approx. 5.7mm (0.22 in) Weight: approx. 4.5g Material: 925 silver Color: silver Item condition: AB grade Item Description: Tiffany & Co. Small Scratches -Precision Scratches -Some Tarnish. But the item can still be used well in the future! Ring size listed will usually be international sizing, not US, unless otherwise stated. You accept this description upon purchase. Please use the Ring Size Chart.