A Stunning Antique Amethyst Paste Filigree Necklace, Vintage Art Deco 1920s in Rhodium. This gorgeous antique necklace is original fine filigree openwork with a rhodium finish. The center holds a faceted amethyst paste stone measuring about 15 x 25mm oval. The chain part of the necklace measures about 15 inches long. The piece dates to the Art Deco Era, circa 1920's. The pendant portion measures about 1 7/8 inches long by about 3/4 inch wide. This piece was acquired through an estate collection and is in lovely vintage condition.