Vintage Operculum shell ring eye silver tone size 4 seashell southwestern

This unusual vintage ring was handmade by an unknown artist. Ring size 4. It has a real Operculum sea shell cabochon in the center. The natural coloring of the shell looks like an eye! The ring has a double shank and a rope border. It shows lots of surface wear and patina. Ships fast! WingE885eye9d6a