0.35 ct rare natural top quality tanzanite gemstone

Product No: 1711tan0028
Stone Type: Natural Tanzanite
Shape: Oval
Total weight: 0.35 carat
Size (mm): 4.9x3.9x2.5mm
Color: Blue Purple
Clarity: VVS1
Luster: Very Good
Hardness: 6.5-7
Treatment: Heat
Origin: Tanzania