German Filigree Centered Carved Edge Iron Brooch has a black color to it. I believe this is referred to as Berlin Iron. I have never seen another piece in person, so I hesitate to use that in the title. This came from an all Victorian or older estate, and is a highly detailed piece. It measures approximately 2 5/8 by 2 inches. Pin back is lighter color, and cannot say whether it is a replacement or not. Berlin Iron was produced in the mid 1800s.