12.40 ct Oval

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Blue Tourmaline

12.40 ct Tourmaline

GSI 32431560801
€8,178
€660 per carat
Stone Tourmaline
Shape Oval
Carat 12.40 ct
Colour Blue
Shade Dark Blue
Clarity EC
Cut Faceted
Proportions
Measurements 17.09 × 13.11 mm
Provenance
Treatment None
Mine of origin Brazil
Certificate GSI
Report number 32431560801
Stock reference 011A19D1B
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