Graduated Natural Gold and White South Sea Pearl Necklace, 14k White Gold and Diamond Clasp Consign Now DeptJewelrySizeLength 18 in. 10.7mm - 12.9mm Graduated Natural Gold and White South Sea Pearl Necklace, 14k White Gold and Diamond Clasp, comprising 35 pearls measuring 10.7mm-12.9mm Length 18 in. Please note that this auction has ended. Click here for an overview of this auction.