Vintage Large Flower Pin with Brushed Goldtone Petals and Blue Center

Vintage pin. The pin mechanism is stubborn and is hard to turn but it does work. Beautiful large flower pin with a round cabochon center. The center is a resin mix of blues, gold glitter and yellow. My guess this dates to the 1950’s- 1960’s. This is an older item and may show signs of age , use and wear. This has a light goldtone color. Approx 2 1/2” diameter.