BEAUTIFUL... stamped silver925. VINTAGE bar pin. about 2 inches long. contains a faceted amethyst bezel set oval..about 4x6 with bezel. marcasite around stone. I'm not sure of age..sold to me as vintage about 22 years ago. shows some tarnish and signs of wear. pin mechanism works great and overall in good shape. I am unable to tell if any of marcasite missing. beautiful vintage piece just sitting in jewelry box.