-40%
Lab Created Alexandrite Corundum Princess Faceted Loose Stones (14x14mm)
$ 8.97
- Description
- Size Guide
Description
Gorgeous Princess Faceted Lab Created (Corundum) AlexandriteMain color is Greenish.
This gem will fit in most of our same sized calibrated settings.
Chemical composition : Al2O3
Crystal Structure : Triagonal
Thermal properties: Melting point
Purity : 99.99%
Refractive Index : 1.717
Density : 3.98-4.1 g/cm3
Hardness Mohs : 9