Vintage Topaz Rhinestone Screw Back Clip Earrings

Made by Vargas. Probably date to 1940’s. They have a makers mark. These seem to be high quality. The center stone is topaz color. Some pictures show it more yellow. It’s definitely a orange - yellow framed by clear rhinestones. The rhinestone are cut glass. The metal is a light goldtone color. These are screw back clip.