This is a beautiful vintage clear rhinestone necklace. It would be perfect with a wedding or prom dress. The necklace is not signed and I do not know who made it. The necklace has a large center drop. The necklace measures 15 inches long and the center drop is 1-1/2 inches long. All of the rhinestones are prong set. The necklace is in very good condition with no missing or darkened rhinestones that I could find. I have not cleaned or polished it. Please let me know if you have any questions. Thanks for stopping by.