Metal: 925 Sterling Silver Gemstone: Garnet, Peridot, Amethyst Gemstone Size: ~ 3x3 mm Round Faceted Garnet; ~ 2.5x2.5 mm Round Faceted Peridot; ~ 6x8 mm Oval Faceted Amethyst Brooch Length: ~ 25 mm Brooch Width: ~ 8 mm Weight: 3.61 Grams Finish: Oxidized