Blue Tourmaline
2.75 ct Tourmaline
GSI 73750040308
€1,009
Stone
Tourmaline
Shape
Octagonal
Carat
2.75 ct
Colour
Blue
Shade
Dark
Clarity
EC
Cut
Step
Proportions
Measurements
9.81 × 7.01 mm
Provenance
Treatment
Heated
Mine of origin
Rest_Of_Africa
Certificate
GSI
Report number
73750040308
Stock reference
ABCFB22F9