2.27 cts TOURMALINE DRAVITE BROWN Africa. With Certificate order of Authenticity

NAME OF THE NATURAL Tourmaline STONE
AVERAGE WEIGHT 2.27 carats
Octagonal SIZE
DIMENSIONS 6.6 x 7.3 x 4.7 mm
Brown
CLARTE VS2
EXCELLENT CHANDELIER
ORIGIN Africa
DURATION 7-7.5
DENSITY 3.0-3.2
REFRACTION INDEX 1.62 - 1.68
TREATMENT Unheated
QUANTITY 1 piece(s)
REFERENCE 2012950A order