14 KT Yellow Gold & Black Onyx Moon/Star Pendant Polished Black Onyx, round shape stone, finished on all sides, celestial, Moon/Star in 14 KT yellow gold & bezel-set diamond. Genuine 14 KT Gold, Genuine Black Onyx Yellow Gold Bail & Detailing Pendant Measures 35 x 30 mm Bail Fits up to 2 mm Necklace Would look great on a short necklace(16"-18") or wear on a long(30"-36"), which is all the rage right now. This is a wonderful piece for the money!! Expand your jewelry wardrobe. Everyone should have a few great black pieces! Please see all the beautiful black onyx items available. Pendant Only, necklace sold separately.