vintage double stranded NECKLACE WITH GENUINE BLACK ONYX STONE, MATCHING ART DECO BROOCH 1.5" IN STERLING SILVER AND PAIR OF MATCHING pierced EARRINGS 1.5" JUST 95$ FOR THE SET YES, I DO SHIP (Black onyx is believed to be a very powerful stone. It absorbs and transforms negative energy, and helps to prevent the drain of personal energy. Black Onyx aids the development of emotional and physical strength and stamina and fosters wise decision-making. Use Black Onyx to encourage happiness and good fortune.)