3.69 ct Octagonal

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Blue Tourmaline

3.69 ct Tourmaline

GSI 73830570516
€1,628
€441 per carat
Stone Tourmaline
Shape Octagonal
Carat 3.69 ct
Colour Blue
Shade Greenish Blue-Medium Intense
Clarity EC
Cut Step
Proportions
Measurements 9.03 × 8.07 mm
Provenance
Treatment Heated
Mine of origin Brazil
Certificate GSI
Report number 73830570516
Stock reference D2B810EBC
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