Shell necklace on cord + earrings - 20" - mother-of-pearl dangle earrings

This necklace measures approx. 20". Mother-of-pearl disc with cut design on cord. There is a short chain at one end, for the lobster closure. I suppose it might be abalone instead of mop, but it don't think so. Earrings are carved to look like leaves. Be sure to examine the photos. Feel free to ask questions. Sorry, no shipping Saturdays. Thanks for looking!