Stunning 5 mm calibrated round cut natural iolite gemstone

Product No: 2303iol0007
Stone Type: Natural Iolite
Shape: Round
Total weight: 0.37 carat
Size (mm): 5x3mm
Color: Tanzanite Blue
Clarity: VS2
Luster: Very Good
Hardness: 7-7.5
Treatment: Natural/Untreated
Origin: Sri Lanka