Fine 12mm x 13mm White and Pink Ombre Fresh Water Pearl Opera Length Necklace, 14k White Gold and Diamond Clasp Consign Now DeptJewelrySizeLength 32 in. Fine 12mm x 13mm White and Pink Ombre Fresh Water Pearl Opera Length Necklace, 14k White Gold and Diamond Clasp, .23ct, 3.55g Length 32 in. Please note that this auction has ended. Click here for an overview of this auction.