A very nice piece of rare vintage costume jewelry. This fantastic item is a beautiful stoplight brooch made by Hattie Carnegie. This fantastic item is made up of a nice gold plated metal foundation which makes up a stoplight fixture accented with amazing gemstones. This wonderful item is topped with a nice brilliant cut white gemstone followed by a row of seven light green baguette cuts. These lead into the centerpiece design which is made up of a large red and a large green oval cut gemstone symbolizing the "stop" and "go" lights of traffic. The bottom of the pin is made up of a row of seven white baguette cut gemstones and this makes up the entire front design which looks gorgeous. The back of this unique item has a nice pin and locking "C" clasp that holds perfectly and the signature "Hattie Carnegie" with a copyright symbol by it is within an oval cartouche. This piece measures 3 3/8" long by 1 3/8" wide and has no missing or worn gems or metal. A fabulous vintage Hattie Carnegie stoplight brooch.