Stunning Large Vintage Blue Green Prong-set Rhinestone Brooch Pin

Large prong-set, stacked vintage rhinestone brooch from the late 50s- early 60s era. The emerald green stones are interspersed with deep blue aurora ones. A frame of navettes complete the outer edge. This quality estate piece is in excellent vintage condition. Each stack of stones is riveted, and the pin is straight and sturdy. All the rhinestones are present, and there's only light wear to the aurora sheen on the center stone (see pic). The metal is clean and untarnished. Unsigned. Watch for more estate treasures being listed soon now that I'm back to clearing out the storage units!