1.5ct recrystallized royal blue sapphire (hydrothermal) oval 8x6 hot lab grown
1.5ct recrystallized royal blue sapphire (hydrothermal) oval 8x6 hot lab grown, Sapphire Lab CreatedLot CS824Color: Royal BlueShape: OvalSize: 8x6 mmWeight: 15ctMineral: CorundumChemical Formula: Al2O3Crystal System: TrigonalHardness (Mohs): 9Refractive.
Product code: 1.5ct recrystallized royal blue sapphire (hydrothermal) oval 8x6 hot lab grown
Sapphire Lab Created
Lot CS824
Color: Royal Blue
Shape: Oval
Size: 8x6 mm
Weight: 1.5ct
Mineral: Corundum
Chemical Formula: Al2O3
Crystal System: Trigonal
Hardness (Mohs): 9
Refractive Index: 1.76–1.77
Density, g/cm3: 4
Dispersion: 0.018
Pleochroism: Strong
Growth Method: Hydrothermal hot