Fine South Sea Pearls & Diamond Lariat Necklace Consign Now DeptJewelrySize9.1mm - 13.6mm Fine South Sea Pearls & Diamond Lariat Necklace, 9.1mm – 13.6mm natural gold, grey and white South Sea pearls, 18k white gold and diamonds clasp, .14ct white diamonds Please note that this auction has ended. Click here for an overview of this auction.