Fine 12mm x 15.3mm White Baroque South Sea Pearl Necklace, 14k Gold and Diamond Clasp Consign Now DeptJewelrySizeLength 35 in. Fine 12mm x 15.3mm White Baroque South Sea Pearl Necklace, composed of 55 lustrous pearls, 14k white gold and diamond clasp, .23ct Length 35 in. Please note that this auction has ended. Click here for an overview of this auction.