Min. Order Reference FOB Price
30 Carat US$30.00-500.00 / Carat
Product Description
Product Description Manufacture Price Hpht Rough Jewelry Diamond 2 Carat Lab Grown Diamond HPHT Lab Grown Diamond Rough Uncut stone What is Lab Grown Diamond? Lab grown diamond is generatly produced ty chemical vapor deposition (CVD) or high pressure high temperature(HPHT) methods that be ...