Vintage Native American-style bead necklace with shell, coral, and silver beads.

AI says: “This is a Native American-style heishi bead necklace with shell, coral, and silver beads. But I’m not sure if this is true or not. I know nothing about this necklace. So if you do then let me know .😀 “15” long unhooked. This beaded necklace features a stunning combination of cream, red and silver beads. Ideal for both casual and formal occasions. Preowned but not by me. I’m not sure if this is real silver and coral. I did clean it with a silver cloth cleaner and it polished up. Last two photos before cleaning and after. In the 70s they called these a Puka shell necklace. Please ask questions before purchasing.