Rough Synthetic Ruby for Industry
Zaozhuang Ruizhong Gem Crystal Material Co., Ltd.34# Synthetic Blue Sapphire Jewelry Material
Zaozhuang Ruizhong Gem Crystal Material Co., Ltd.2# Synthetic Ruby Rough for Fashion Jewelry Material
Zaozhuang Ruizhong Gem Crystal Material Co., Ltd.Synthetic No 5 Lab Created Jewelry Ruby Rough
Zaozhuang Ruizhong Gem Crystal Material Co., Ltd.114# Jewelry Blue Synthetic Spinel Rough
Zaozhuang Ruizhong Gem Crystal Material Co., Ltd.Spinel Material 114# for Jewelry
Zaozhuang Ruizhong Gem Crystal Material Co., Ltd.Synthetic No 8 Pigeon Blood Ruby Without Purple Color
Zaozhuang Ruizhong Gem Crystal Material Co., Ltd.Synthetic 1# Ruby Rough for Jewelry Material
Zaozhuang Ruizhong Gem Crystal Material Co., Ltd.Synthetic Rough Ruby for Industry, Watch, Watermeter and Instrument
Zaozhuang Ruizhong Gem Crystal Material Co., Ltd.Synthetic Ruby Rough for Jewel and Industry
Zaozhuang Ruizhong Gem Crystal Material Co., Ltd.Synthetic Rough Spinel for Jewelry Material
Zaozhuang Ruizhong Gem Crystal Material Co., Ltd.Synthetic No 5 Opaque Ruby Rough for Jewelry Material
Zaozhuang Ruizhong Gem Crystal Material Co., Ltd.Double Color Yellow Blue Corundum Material
Zaozhuang Ruizhong Gem Crystal Material Co., Ltd.Ruby Rough for Watch, Water Meter and Industry
Zaozhuang Ruizhong Gem Crystal Material Co., Ltd.No 34 Opaque Blue Sapphire Rough
Zaozhuang Ruizhong Gem Crystal Material Co., Ltd.34# Opaque Blue Corundum Rough for Jewelry
Zaozhuang Ruizhong Gem Crystal Material Co., Ltd.Synthetic 5# Opaque Ruby Rough for Jewelry Material
Zaozhuang Ruizhong Gem Crystal Material Co., Ltd.Spinel Material 112# for Jewelry
Zaozhuang Ruizhong Gem Crystal Material Co., Ltd.Synthetic Rough Spinel, Spinel Material 114#
Zaozhuang Ruizhong Gem Crystal Material Co., Ltd.Ruby Rough, Synthetic Ruby Material
Zaozhuang Ruizhong Gem Crystal Material Co., Ltd.Un-Transparent Blue Sapphire Rough
Zaozhuang Ruizhong Gem Crystal Material Co., Ltd.Doubel Color Yellow -Blue Corundum Material
Zaozhuang Ruizhong Gem Crystal Material Co., Ltd.