0.52 ct very rare genuine natural Russian alexandrite

Product No: 1501ale0013
Stone Type: Natural Alexandrite
Shape: Oval
Total weight: 0.53 carats
Size (mm): 5.5x3.82.7mm
Color: Green To Red
Clarity: I1
Luster: Good
Hardness: 8.5
Treatment: Natural/Untreated
Origin: Russia