Nwot Joan rivers gunmetal, crystal & mother of pearl disks necklace & earrings

This new without tag Joan Rivers neck and earrings set features mother of pearl disks with 5 delicate gunmetal chains hanging from each disk. Chains have crystals & beads. Delicate. Lustrous. Lobster claw closure. Rare find. Main disk is 2 inches round. 16 inch with 3 inch extender. Marked. Dangling. Nwot comes with gift box. Could be vintage.