Blue Tourmaline
4.21 ct Tourmaline
GSI 73496070113
€1,956
Stone
Tourmaline
Shape
Octagonal
Carat
4.21 ct
Colour
Blue
Shade
Medium Intense
Clarity
SI
Cut
Step
Proportions
Measurements
12.39 × 7.63 mm
Provenance
Treatment
Heated
Mine of origin
Rest_Of_Africa
Certificate
GSI
Report number
73496070113
Stock reference
DD3C732D0