18.25 ct Octagonal

Interactive 360° view supplied by the certifying lab. Open full size

Green Tourmaline

18.25 ct Tourmaline

GSI 32431560403
€8,981
€492 per carat
Stone Tourmaline
Shape Octagonal
Carat 18.25 ct
Colour Green
Shade Blue Green
Clarity EC
Cut Step
Proportions
Measurements 28.85 × 9.56 mm
Provenance
Treatment None
Mine of origin Brazil
Certificate GSI
Report number 32431560403
Stock reference 789B1989D
View certificate Back to gemstones