1.77 ct Octagonal

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Blue Tourmaline

1.77 ct Tourmaline

GSI 74048940121
€75
€42 per carat
Stone Tourmaline
Shape Octagonal
Carat 1.77 ct
Colour Blue
Shade Medium Intense/Greenish Blue
Clarity SI
Cut Step
Proportions
Measurements 6.43 × 5.50 mm
Provenance
Treatment Heated
Mine of origin Brazil
Certificate GSI
Report number 74048940121
Stock reference B30745BF5
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