0.39 ct extremely rare genuine natural Russian alexandrite gemstone

Product No: 1503ale0041
Stone Type: Natural Alexandrite
Shape: Oval
Total weight: 0.39 carat
Size (mm): 4.5x3.2x2.9mm
Color: Green To Red
Clarity: SI3
Luster: Good
Hardness: 8.5
Treatment: Natural/Untreated
Origin: Russia