Alexandrite gemstones

Natural Alexandrite (Chrysoberyl)
Tunduru, Ruvuma, Ruvuma Region, Tanzania
10.2 cts, Oval
15.80mm X 10.90mm X 7.20mm
Natural Alexandrite (Chrysoberyl)
Tunduru, Ruvuma, Ruvuma Region, Tanzania
21.23 cts, Cushion
16.02mm X 11.90mm X 11.33mm
Natural Alexandrite (Chrysoberyl)
Tunduru, Ruvuma, Ruvuma Region, Tanzania
26.75 cts, Cushion
16.97mm X 15.25mm X 10.58mm