Natural Green Agate & Swarvoski Crystal Diamond Kitty Cat Designed .925 Sterling Silver Pendant Necklace with Rhodium Plated on Italian Sterling Silver Chain Material: Green Agate & Swarvoski Crystal Diamond Metal: .925 Sterling Silver with Rhodium Plated Total Weight: 3.5 grams Size: 0.75 inch x 0.5 inch Our CAREFREE sterling silver is plated with quality Rhodium, the most tarnish resistant and most expensive member of the Platinum metals group. It virtually eliminates the need for frequent cleaning and polishing; increases surface hardness against incidental scratching and abrasion; and adds an expensive platinum look