ANTIQUE LARGE OPENBACK PRONG SET NECKLACE IN FABULOUS SPARKLING CONDITION
ANTIQUE UNUSUAL OPENBACK PRONG SET. NECKLACE IN AMAZINGLY LOVELY CONDITION. AND IT IS FINISHED WITH A RING FASTENER. PICTURE 1 SHOWS FRONT AND PICTURE 2 SHOWS BACK. I am not a professional, not a dealer and not an expert.