Late 60s / Early 70s Coro Flower Brooch

Three separate design layers come together to form the cute Coro flower brooch. The bottom layer is a pale gold-tone stem with 2 open work leaves. Next is a flower of solid white enamel petals. The top layer is a flower of open work petals and a textured center.  The brooch measures approximately 2¾” x 2” and is signed ©Coro. It is in excellent vintage condition.