Austria Alexandrite Rhinestone Brooch Purple Blue Austrian Pin Vintage Costume J

Austria Alexandrite Rhinestone Brooch Purple Blue Austrian Pin Vintage Costume Jewelry Signed Austria, I believe that this brooch has Alexandrite rhinestones as I see blue, purple, and lavender. All rhinestones are prong set in a silver tone setting. The construction of this piece is complex and beautiful! It measures 2" high x 1.75" wide. Very minor wear to the back.