This is a fabulous vintage Art Deco brooch. It is not signed. The brooch has clear rhinestones all over it with a single row of aurora borealis rhinestones across the center of the top portion of the brooch. The bottom section of the brooch has dangling strands. All of the rhinestones are prong set. The brooch measures 2-5/8 inches wide and 3-1/4 inches long. It appears that the bottom section could be removed it you wanted to simply wear the top portion. The brooch is in good condition with no missing stones. However, it has been worn and may need cleaning or polishing. Please let me know if you have any questions. Thanks for stopping by.