Vintage 1960's Corocraft leaf brooch with rhinestones

Vintage 1960's Corocraft gold tone fold over leaf brooch with rhinestones in the center. The leaf is made of thick brush textured metal with high polish edges. Nestled inside are 33 rhinestones, some of them were replaced with vintage rhinestones. The leaf stem is missing but I didn't realize it was even supposed to have a stem till I started looking this brooch up online. The lock pin is in good working order and is original. Measures 2.5 inches across, a little over 1 inch high and a half inch in thickness.