Faceted Green Corundum Stone Bead and Coin Pearl Necklace Consign Now DeptJewelrySizeLength 35 in. Faceted Green Corundum Stone Bead Necklace, set with accents of 7 coin fresh water pearls, set in vermeil sterling silver; pictured doubled up Length 35 in. Please note that this auction has ended. Click here for an overview of this auction.