IGI certified Heart Cut 10 Moh’s CVD Lab Grown Diamond VS2- VVS1

Lab grown diamond is used by natural diamond crystals to imitate its growth environment, so besides the growth environment different (such as pearl farming), its physical, chemical elements, Moh’s scale of hardness and refractive radius are exactly the same as natural diamonds, naked eye can not distinguish, it also can pass the test of professional diamond test pen. You can understand that lab grown diamond belongs to 100% pure carbon diamond.  Lab grown diamond is more environmental protective than ture diamond as well, because lab grown diamonds don not need mining, it only takes a lab，a culticated diamond comes out.