Platinum 6 mm Natural Black Onyx & .03 CT Natural Diamond Cabochon 16-18″ Necklace

87438 / Necklace / Set / Platinum / Round / Natural Black Onyx / 6Mm :: 0.03 Ct / Natural Diamond / Si2-Si3, G-H / 16-18 In / Polished / Natural Onyx Cabochon And .03 Ct Natural Diamond Bezel-Set Necklace