Lot of 10 Alexandrite Chrysoberyl Crystals From Brazil - 165 Carats

This is a lot of 10 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: Brazil
Size: up to 2.0 Centimeters
Weigh: 165.4 Carats