This set I think is from the 80's, It is the style of the Stovepipe jewelry from that era. There is no signature but very well made and looks mint and terrific. This lays so lovely on your neck. The closure are strong magnets, and they really snap too. The jeweler said he was sure that the stones were amber. They look like amber. Beautiful and striking! Really Bold. From Kansas High Fashion!! This is not for the meek. But for the BOLD AND BEAUTIFUL!!