Fine 10mm – 12mm Golden and White South Sea Pearl Ombre Necklace Consign Now DeptJewelrySize10mm x 12mm Length 34 in. Fine 10mm – 12mm Golden and White South Sea Pearl Ombre Necklace, comprising 75 natural color pearls strung in an ombre effect, 14k white gold and diamond clasp. Length 34 in. Please note that this auction has ended. Click here for an overview of this auction.