low grade monocrystalline diamond ผลิตออนไลน์

1.4-1.6mm Low Grade HPHT Monocrystalline Diamonds For Making Lab Diamond Tools HPHT Monocrystalline Diamonds Description Lab diamonds are real diamonds. Carbon is the main element of natural and laboratory... อ่านเพิ่มเติม

1.0-1.2mm Size Yellow Color HPHT Monocrystalline Diamonds For Industrial Usage HPHT Monocrystalline Diamonds Description Lab diamonds are real diamonds. Carbon is the main element of natural and laboratory... อ่านเพิ่มเติม

Yellow Synthetic Monocrystalline Diamonds Made By High Temperature High Pressure Synthetic Monocrystalline Diamonds Description Lab diamonds are real diamonds. Carbon is the main element of natural and ... อ่านเพิ่มเติม

3.0mm 3.2mm 3.4mm HPHT Monocrystalline Diamonds For Making Synthetic Diamond Cutting Tools HPHT Monocrystalline Diamonds Description Lab diamonds are real diamonds. Carbon is the main element of natural and ... อ่านเพิ่มเติม

Yellow Color 1.6-1.8mm Synthetic HPHT Monocrystalline Diamonds For Diamond Dresser Tools HPHT Monocrystalline Diamonds Description Lab diamonds are real diamonds. Carbon is the main element of natural and ... อ่านเพิ่มเติม

1.8-2.0mm Yellow HPHT Monocrystalline Diamonds For Diamond Cutting Tools Making HPHT Monocrystalline Diamonds Description Lab diamonds are real diamonds. Carbon is the main element of natural and laboratory... อ่านเพิ่มเติม

Yellow 3.2mm Mono Synthetic HPHT Industrial Diamonds For Making Diamond Dresser Synthetic HPHT Industrial Diamonds Description Lab diamonds are real diamonds. Carbon is the main element of natural and ... อ่านเพิ่มเติม

Yellow 3.4mm Synthetic Single Crystal Hpht Diamonds For Industrial Applications Single Crystal Hpht Diamonds Description Lab diamonds are real diamonds. Carbon is the main element of natural and laboratory... อ่านเพิ่มเติม