A lovely vintage black rhinestone pin set in gunmetal circa 1950's. All stones are prong set, present and sparkling including 4 black prong set chatons between the navettes. The stones are perfect with no scratches or chips. The gunmetal is pristine.The pin in back works perfectly. It is 3.25" long x 1" wide. I have been told this could be Weiss or Regency but it is unsigned.