Rough tourmaline - for faceting or rough gemstone jewelry - 1.499 ct - Bright green

Certificate: RO-TOUR025BG-002-440

Gem Type: Tourmaline

Weight: 1.499 Carat

Shape: Rough

Size: 11.4 x 4.1 x 2.8 mm.

Color: bright green (bluish)

Clarity: Transparent

Luster: N/A

Treatment: Unheated Untreated

Birefringence : 0.020
Crystallography : Hexagonal (trigonal)
Dispersion : 0.017
Luster : Vitreous
Hardness : 7

Find the online certificate here