Graphite Hpht Rough Synthetic Diamonds, Brand Name : Sparkle

We are offering rough synthetic diamonds in Zhengzhou,China.  Synthetic Diamonds are lab grown diamond similar to natural diamond.they are real diamond,they have similar chemical,physical properties to natural diamond. No can visibly identity differences between natural and synthetic diamond without lab testing.they are available 20-30% at lower price than natural one with higher purity,cut. Available in best market rates.Now synthetic diamond  are becoming more and more popular.