I have 2 vintage pieces that each have 5 emerald cut rhinestones. They are set in silver tone metal but I don’t see any maker’s marks or metal content markings so I don’t know what the metal actually is. I’m not sure what they were for. There are 2 metal hoops on the back. I’m hoping someone can find a use for them. They are 7/8 inches long. The price is for both of them together. See my other ads for jewelry, artwork, home decor and more.