11.35ct Geo Cut Amethyst Parcel
$199.00
Stone Type Quartz- Amethyst Chemical Composition SiO2 Cut Geo Cut Crystal System Trigonal Weight Hardness 7 Dimensions Mix Specific Gravity 2.59-2.63 Colour Refractive Index 1.545-1.554 Treatment No Treatment Dispersion 0.009 Clarity SI to I Reference Number LG110011 Origin...
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