Vintage Natural Stone Cabochon Gemstone Agate Stick Pin Silvertone

Vintage Natural Stone Cabochon Gemstone Agate Stick Pin Silvertone All of the vintage Cabochon jewelry items in my store were given to me by a friend and were part of her mother's collection from the 70s-90s so they are vintage, but I do not know the origin. Most are unmarked. I also can't verify the metal content, but they all have varying degrees of magnetism. Condition: Pre-Owned Very good vintage condition. Little to no signs of patina.