Hallmarked 925 sterling silver marcasite amethyst amp enamel owl broocha beautiful owl design brooch crafted from sterling silver the owl decorated in gleaming marcasite gemstones sits upon a sterling silver twig decorated with vibrant green enamel the piece is finished with two round brilliant rich purple amethyst gemstones as the eyesthis brooch attaches using a standard brooch pinamethyst informationstone shape cut roundstone size 20mmnumber of stones 2carat weight per stone 00