Our Lab Created Sapphire is Identical to the Natural in composition and Hardness.
General properties: Chemistry: Al2O3
Thermal properties: Melting point 2046°C
Hardness (Mohs scale): 9
Crystal structure: triagonal
Purity – 99.99%
Our Lab Created Sapphire is Identical to the Natural in composition and Hardness.
General properties: Chemistry: Al2O3
Thermal properties: Melting point 2046°C
Hardness (Mohs scale): 9
Crystal structure: triagonal
Purity – 99.99%