Vintage Sterling Silver Amethyst and Marcasite Pin

A vintage sterling silver amethyst and marcasite pin.  A sterling silver openwork heart encrusted with marcasites topped with a sterling silver star with a multi-faceted round bezel-set amethyst semi-precious gemstone in the center.  The pin is not marked but tests sterling.  This pin measures approx. 1" x 1-1/2" high.