Sapphire Dome Posted By westcoasthk -
China
Summary: sapphire characteristic hardness strength transmittance resistance thermal shock
Product Category:
Molded glass domes [2]
Sapphire Earing Posted By fengzhen2010 -
China
Summary: sapphire earing 925 silver crystal jewelry specializes hair brooches necklaces
Sapphire Windows Posted By OpticalProductsExporters -
China
Summary: sapphire tolerance 0 1mm surface 80 50 clear aperture 85 flatness 25mm
Sapphire Rings Posted By olivechang -
Taiwan
Summary: sapphire stone treatment piece ring identification report gemological laboratory
Product Category:
Sapphire gemstones [10]