This is a rhinestone crown brooch. It is not signed. The brooch has green, purple and yellow rhinestones which remind me of Mardi Gras. In my pictures the rhinestones appear blue but they are green. The brooch measures 1-3/8 inches by 1-5/8 inches. The brooch is in very good condition but may need cleaning or polishing. Please let me know if you have any questions. Thanks for stopping by.