NAME OF THE STONE Natural Tourmaline AVERAGE WEIGHT 2.21 carats SIZE Briolette with hole DIMENSIONS 9.3 x 5.7 mm COLOR Green Yellow CLARITY SI1 CHANDELIER Excellent ORIGIN Mozambique, Africa HARDNESS 7-7.5 DENSITY 3.0-3.2 REFRACTIVE INDEX 1.62 - 1.68 TREATMENT Unheated QUANTITY 1 piece(s) REFERENCE 2012194A.
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