1.54 ct extremely rare top blue purple spinel gemstone

Product No: 1810spi0005
Stone Type: Natural Spinel
Shape: Oval
Total Weight: 1.54 Carat
Size (mm): 7.7x5.8x3.9mm
Color: Blue purple
Clarity: VVS2
Luster: Very Good
Hardness: 8.5
Treatment: Natural/Untreated
Origin: Tanzania