Red Venetian Art Glass Rhinestone Pin Vintage Jewelry

Gorgeous and unique mid century vintage red Venetian art glass rhinestone pin. Please excuse any white reflections from my window.

The red glass has black stripes and small coppery flecks. The stones surrounding the center are black and sapphire blue. It has a few natural glass pops and bubbles. It measures 2" long.

A very unusual color combo. The setting on the back has some minor discolorations.