Although unsigned, this topaz ring is West German , measures 1" by 1 3/4" and has gorgeous detailed brass designs on the front and back. It's a size 6 1/2 and can go to a 7. It's an openback ring so is easily adjustable. Will work with the topaz brooch in the brooches/pin category. and perfect for today's fashion must-have colors. Have fun...make this faux ring yours!!