Fine Multicolor South Sea Pearl Necklace, 14k Yellow Gold Clasp Consign Now DeptJewelrySize9mm-10mm Length 52 in. Fine 9mm-10mm Multicolor South Sea Pearl Necklace, composed of 129 individually knotted pearls, 14k yellow gold ball clasp Length 52 in. Please note that this auction has ended. Click here for an overview of this auction.