Gjspc

Test Report

 
Natural Black Tourmaline
16 May, 2015DOC NO.: CSTR1547

TRADE NAME Turmali

SHAPE AND CUT Oval Mixed Cut

DIMENSIONS 14.88x10.86x5.86 mm

GRADING SCALE-GJSPC

CARAT WEIGHT 6.92 ct

COLOR Black

OTHER FEATURES

SPECIES Natural Tourmaline

VARIETY Natural Black Tourmaline

TREATMENT No Indication

IDENTIFICATION AND ORIGIN

Microscope- Crystals

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