no blue rough diamonds 3 0ct

Brand Name:YUDA CRYSTAL

Model Number:YD-A+

Place of Origin:Zhengzhou, China

... of high technology to simulate the environment in which natural diamonds are formed in the earth's crust, and layer by layer of carbon atoms to form rough stones. There is no difference between these two types of diamonds. Although synthetic diamonds are

Brand Name:Infi

Place of Origin:China

Blue Rough Diamonds product detail: Blue diamonds are sought after and loved by people, because the pure color represents freedom and romance, like the blue ocean, vast and beautiful. The reason why people like blue diamonds, more is like it is rich in ...