A vintage Hattie Carnegie figural frog brooch. This unique figural frog pin was created by the incomparable Hattie Carnegie. This piece is made up of a fine gold tone metal foundation which makes this lovable frog holding a green glass cabochon in the center. The frog has a light green enamel finish over the gold tone metal and two green rhinestones for the eyes. The center has a large oval shaped green glass stone open back set into the gold tone metal. The back has a pin and locking "C" clasp closure as well as the signature "Hattie Carnegie" within an oval cartouche on the back of one of the legs. The pin measures 2" long by 1 3/8" in width and other than some light enamel wear the piece is in great overall condition.