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One Pear Faceted Bright Red Lab Created Ruby (5x20x15mm)


One Pear Faceted Lab Created (Synthetic Corundum) Ruby

This ruby is the same chemical compound as natural, mined from the earth, rubies!

It will fit in most of our same sized calibrated settings
Sizes available: 5x3mm to 25x20mm

Chemical composition : Al2O3
Crystal Structure : Hexagonal
Purity : 99.99%
Refractive Index : 1.717
Density : 3.98-4.1 g/cm3
Hardness Mohs : 9
Manufacturing Method : Verneuil, (Also called Flame Fusion)

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Pear Lab Ruby, Pear Faceted Ruby, Pear Lab Created Ruby