Vintage STAR Teardrop Leaf Brooch Pin Goldtone

Mid-Century STAR Teardrop Leaf Brooch Locking C clasp Measures about 1.5" by 1 3/4" Lovely teardrop leaf-shaped brooch, gold-tone metal. I can not date this pin with certainty, it was from my mother's costume jewelry collection which dates from the 50's and 60's.