Henan Fine stone Technology Co., Ltd is a professional vendor of lab grown diamonds. Our company has maintained and strengthened the strategic corporation with several representative partners in the industry, including the HPHT rough diamond,CVD rough diamond,HPHT polished white/yellow/blue diamond,CVD polished white/pink/yellow diamond ,fancy cut diamond etc.We operate in good faith,mutual benefit and common development as the principle,look forward to having a good cooperation with you all over the world and creating a better future.