蓝刚玉 meaning in English

indigosapphir

He yi jewelry caft factory specialize in produce and process all kinds of cubic zircon , alumnae , spaniel , glass and so on . we can ensure the quality and pruduce thecustom - built products according to the custonersdemand
合意珠宝工艺厂是一家专业生产加工各种立方氧化锆、红刚玉、蓝刚玉、尖晶、稀土玻璃等人造宝石和各种天然石。
Ren cheng da gems factory has been specializing in the production & sales of man - made cubic zirconia gems . our company became the private professional - factory with large scale by our unremitting efforts
任成大宝石工艺厂，一直致力于人造立方氧化锆宝石的生产和销售。主要生产加工立方氧化锆、红刚玉、蓝刚玉、尖晶、猫眼石、闪电石、水晶及稀土玻璃等人造宝石产品，质优价廉。