South Sea Pearls Lariat Necklace, 18k White Gold and Diamonds Clasp Consign Now DeptJewelrySizeLength 18 in. South Sea Peals Lariat Necklace, 18k White Gold and Diamonds Clasp, South Sea Pearls are natural shades of white, gold, grey and silver Length 18 in. 8.3mm x 11.1mm Please note that this auction has ended. Click here for an overview of this auction.