Tiffany & Co. Elsa Peretti Cat Island Ring Made of Sterling Silver Designed by Elsa Peretti Iconic Collection Perfect for Women Sleek and Sophisticated Look Suitable for Any OccasionMaterial: Metal | Sterling Silver Condition: Excellent. An excellent item will have been worn a couple of times and will be in almost pristine condition as it has been extremely well maintained. May show slight wear such as scratches or wear on the edges from being used but will have no defects.