This is a beautiful vintage Art Deco two tone filigree pendant necklace. The necklace is not signed. The pendant has a blue glass stone in the center of the silver tone filigree. There is a gold tone flower on either side of the blue stone. The necklace has blue glass crystals and faux pearls. The chain portion has sets of links that are gold tone and silver tone. The necklace measures 17 inches long. The pendant measures 2 inches long. The necklace has an old style spring ring. The necklace and pendant are in very good condition with no problems that I can find. It may need cleaning or polishing. Please let me know if you have any questions. Thanks for stopping by.