Art Deco sterling bar pin blue rhinestones amber rhinestones rare and unique bar pin 1920s 1930s sterling on sale brooch

Beautiful vintage bar pin stamped STERLING. Very rare and unique color combination of rhinestones - blue and amber colored. Bow like design. This on sale beautiful piece is in excellent vintage condition and ready to wear or gift.
Just under 2 1/2 inches long and 1/4 inch at widest point