11.16/CT Premium Quality Tourmaline

Products Details Allow our team of expert gemologists select a Natural Tourmaline gemstone of Premium Quality from our offline inventory of gemstones. The selected gemstone shall be of relatively the same quality as those shown in the sample photographs, with weight within -0.2ct to +0.5ct range from your selection. You can alternatively decide to browse through our collection of catalogued gemstones with photos and videos to select a gemstone of your own choice by going to the Tourmaline category page General Traits Report No. 71092 Product Name Tourmaline Color Bluish Green Weight (Carat) 11.16 Weight (Ratti) 12.40 Shape & Cut Octagon / Step Dimensions 15.08 x 11.64 x 5.66 mm. Refractive Index 1.622 - 1.624 ; 0.020 Specific Gravity 3.09 Magnification Inclusions Identical to Natural Other Test IR Spectra Analysis Comments N.A.