6.2ct 2pcs Set Hydrothermal Smoky Quartz Round Cabochon 10 mm Lab Created Stone

Created Quartz

Lot CS527


Color: Brown
Shape: Round Cabochon
Size: 10 mm
Total Weight: 6.2 ct
Quantity: 2 pcs (pair)

Mineral: Quartz

Chemical Formula: SiO2
Crystal System: Trigonal
Hardness (Mohs): 7
Refractive Index: 1.543-1.554
Density, g/cm3: 2.6
Growth Method: Hydrothermal