This is a beautiful Victorian or vintage brooch that could be a mourning brooch. It is not marked and I do not know who made it. The brooch is gold tone and has a carved black glass stone in the center with gold detailing. The brooch measures 2 inches by 1-1/2 inches. The brooch is in very good condition with no loss of gold tone. However, it may need cleaning or polishing. Please let me know if you have any questions or would like to make a reasonable offer. Thanks for stopping by.