Blue Tanzanite
1.70 ct Tanzanite
GSI 73598880705
€264
Stone
Tanzanite
Shape
Oval
Carat
1.70 ct
Colour
Blue
Shade
Violetish Blue
Clarity
EC
Cut
Faceted
Proportions
Measurements
8.62 × 6.62 mm
Provenance
Treatment
Heated
Mine of origin
Tanzania
Certificate
GSI
Report number
73598880705
Stock reference
BE35CB026