Black Onyx Earrings

Black onyx earrings in solid 14k gold and platinum. Black onyx is a chalcedony, a Mohs 7, and its deep matte black is one of the most graphic, wearable looks in fine jewelry. The collection runs from everyday studs in three sizes and a bar to heart, bow, pyramid, cushion and geometric designs, a geometric hoop, and diamond-set studs, halos, bars and a spike. Black onyx is color-enhanced black, which is standard, stable and permanent. Every pair is made to order and ships fully insured.