Cubic Zirconia Rough Stones 

We are supplying all colors of cubic zirconia rough stones in many different grades AB Grade (Top Quality), B Grade, C Grade, D Grade and E Grade, We are determined the quality of rough stones based on rough color quality and the sizes. We are highly recommended you to buy AB grade rough.



PROPERTIES : CZ White Gemstones

HARDNESS(Mohs's Scale): 8.50
DENSITY : 5,65 – 5,95
REFRACTIVE INDEX : 2.088 – 2.176
DISPERSION : 0.058 – 0.066
HEAT RESISTANCE : 650°C - 700°C
FRACTURE : conchoidal