... hardness10 3.good transparency 1.Yellow rough big size synthetic diamond cystalsMoh's hardness10Color : yellowManufacturing process: HTHPWeight: 0.01 ... 3.5mm, 4mm, 4.5mm , 5mmthickness: 1.1mm2.Sythetic diamond single crystals for drilling tools, grinding tools, cutting tools,16 ... 325140/170 325/400170/200 400/500200/230 500/6004.Diamond micro powder for grinding tools, polishing toolsFor polishing: 0- ...