This Art Deco period necklace features pyramid shaped pendant of square faceted open backed crystals prong set in a sterling silver bezel frame, strung on a sterling silver, 1.5mm thick, bar and link chain. It weighs 8.8 grams, measures 26 inches long and the pendant measures 26mm tall not including the jump ring. This piece is in great antique condition with light wear and is not marked but has been tested and is guaranteed.