-40%
Lab Created White Sapphire Corundum Octagon Faceted Loose Stone(4x2mm - 18x13mm)
$ 5.8
- Description
- Size Guide
Description
Gorgeous Octagon Lab Created (Corundum) Bright White SapphireThese sapphires have the same chemical compound as natural, mined from the earth, sapphires!
They will fit in most of our same sized calibrated settings.
Chemical composition : Al2O3
Crystal Structure : Hexagonal
Purity : 99.99%
Refractive Index : 1.717
Density : 3.98-4.1 g/cm3
Hardness Mohs : 9