Vintage Coro Faux Fire Opal Brooch Pin Pink Rhinestone Gold Plated Mid-Century

Vintage Coro faux fire opal brooch. Acquired from a private estate collection, this small but mighty pin features a costume stone in the style of fire opal flanked by pink rhinestones in gold plated metal. Signed hallmark on back. 0.8” diameter. Good pre-owned condition with light surface wear commensurate with age.