Joan Rivers Brooch, Patriotic Rhinestone Brooch, Red, White, and Blue enamel with Clear Rhinestones! This gorgeous brooch features glossy red, white, and blue enameling over rich gold tone metal with pavé set clear rhinestone chatons in the middle of the bow. It's in excellent vintage condition, one of the most beautiful patriotic themed brooches I've seen. It is signed Joan Rivers on a small cartouche on the back.