Fine 9mm – 16mm Tahitian South Sea Multi-Color Pearl Cocktail Necklace Consign Now DeptJewelrySizeLength 36 in. Fine 9mm – 16mm Tahitian South Sea Multi-Color Pearl Cocktail Necklace, 83 pearls total in shades of white, gold and gray, with 18k white gold clasp. Length 36 in. Please note that this auction has ended. Click here for an overview of this auction.