Vintage Large Austrian Crystal Rhinestone Pin Brooch

This old 1930's pin is marked MADE IN AUSTRIA. It's really a knockout...made with unfoiled olive green crystals and black rhinestones...all prong set. In the center, is a large facet-cut rhinestone that appears to be black but when you hold it to the light you can see it's actually amethyst glass. This is all set on a brass frame that's beautifully constructed with filigreed edging and open work to let the light come through. Pin measures 2 1/4 inches across by 1 7/8 inches high. It also has great depth measuring 5/8 inches as it raises up from the back. This vintage Austrian brooch is in excellent condition showing exceptional workmanship.