Good Morning Mara! one of the best-looking pieces of costume cameo jewelry I've seen. Curtis Creations was the predecessor to Uncas, who later became a very big name in Costume Jewelry. Many collectors prefer Curtis Creations, as they were very thoughtful in their designs and took great pride in their work as you can see by looking at this cameo by Curtis Creations. I would be delighted to appraise this piece. A great area to collect as prices for Curtis Creation and good quality costume jewelry in general, is expected to rise.