A Wonderful Antique Amethyst Necklace Vintage late Victorian - Art Nouveau Deco, circa 1920's. This beautiful antique necklace holds a faceted amethyst paste stone at center set in an ornate rhodium finished setting. The chain and clasp are original with pearl enhancements. Overall the necklace measures about 16 inches long. The pedant hangs down 1 1/4 inches and is about 5/8 inch wide from side to side. This piece was acquired from an estate collection and is in lovely vintage condition.