Blue Tanzanite
1.70 ct Tanzanite
GSI 74057420707
€195
Stone
Tanzanite
Shape
Pear
Carat
1.70 ct
Colour
Blue
Shade
Moderate / Violetish Blue
Clarity
EC
Cut
Faceted
Proportions
Measurements
9.02 × 6.04 mm
Provenance
Treatment
Heated
Mine of origin
Tanzania
Certificate
GSI
Report number
74057420707
Stock reference
E14188D59