The Mates of Statement Green and Black Rhinestone Necklace is sure to be your new pal! A shiny gold chain supports a sparkling semicircle of black faceted oval rhinestones, flanked by more oval rhinestones in shades of pewter, beige, and sea green. Charm drops 1.5" from the center. Necklace measures 17" long, plus a 3" extender chain. Man Made Materials.