Min. Order Reference FOB Price
30 Carat US$30.00-500.00 / Carat
Product Description
Product Description Gems Certificate D Vs1 Hpht Round 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 similar to natural ...