Large Alexandrite Chrysoberyl Crystal From Tanzania - 49.5 Carats

This is a rare genuine Alexandrite crystals. It is a color changing variety of Chrysoberyl and changes color under different light wavelengths from green in daylight to dark red in incandescent light.
Location: Tanzania
Size: 2.6 x 1.9 x 1.3 Centimeters
Weigh: 49.5 Carats