Multi-color Tahitian and South Sea Pearl Necklace Consign Now DeptJewelrySize8.8mm x 10.8mm Length 17 in. Multi-color Tahitian and South Sea Pearl Necklace, 43 pearls graduating in size from 8.8mm x 10.8mm; Base metal clasp Length 17 in. Please note that this auction has ended. Click here for an overview of this auction.