9.77ct Geo Cut Topaz Parcel Princess Cut Stone Type Tourmaline Cut Cushion

Stone Type Tourmaline Cut Cushion Cut Weight 3

These rough pieces are perfect for a beginner cutter looking for some nice stones to practice on for either faceting or cabochons

however they face up almost identical to the naked eye

This gem will make a fabulously standout piece of jewellery

9.77ct Geo Cut Topaz Parcel Princess Cut Stone Type Tourmaline Cut CushionStone Type Topaz White Chemical Composition Al2SiO4(F,OH)2 Cut Geo Cut Crystal System Orthorhombic Weight 9. 77ct TW Hardness 8 Dimensions Mixed Specific Gravity 3. 493. 57 Colour Colourless Refractive Index 1. 610 1. 638 Treatment No Treatment Dispersion 0. 014 Clarity VS to SI Reference Number LG110014 Origin Africa Notes