Loose Diamonds

Brand Name:YUDA CRYSTAL

Model Number:YD-B

Place of Origin:Zhengzhou, China

3.0-4.0ct DEF Color VS SI Mix Quality Lab Made HPHT Rough Diamonds Lab Made HPHT Rough Diamonds Description Laboratory-grown diamonds are grown by simulating the growth environment of natural diamonds through high-temperature and high-pressure methods or ...

Brand Name:YUDA CRYSTAL

Model Number:YD-A+

Place of Origin:Zhengzhou, China

0.03 - 10.00 Carat Hpht Rough Lab Grown Diamond Created By High Temperature High Pressure Hpht Rough Lab Grown Diamond Description Lab grown diamond, also know as synthetic diamond, lab created diamond and man made diamond, is real diamond. Lab diamond...

Brand Name:YUDA CRYSTAL

Model Number:YD-A+

Place of Origin:Zhengzhou, China

1 Carat IGI Certificated HPHT CVD Fancy Cut Lab Created Diamonds For Making Lab Diamond Rings Fancy Cut Lab Diamonds Description Lab diamonds are real diamonds. Carbon is the main element of natural and laboratory-grown diamonds. The chemical and physical ...

Brand Name:YUDA CRYSTAL

Model Number:YD-A+

Place of Origin:Zhengzhou, China

3 Ct DEF VS Cushion Cut CVD Lab Grown Fancy Cut Man Made Diamonds For Making Jewelry Fancy Cut Lab Diamonds Description Lab diamonds are real diamonds. Carbon is the main element of natural and laboratory-grown diamonds. The chemical and physical ...

Brand Name:YUDA CRYSTAL

Model Number:YD-A+

Place of Origin:Zhengzhou, China

3 Ct DEF VS Cushion Cut CVD Lab Grown Fancy Cut Man Made Diamonds For Making Jewelry Fancy Cut Lab Diamonds Description Excellent Cut HPHT CVD IGI Certificated Fancy Cut Synthetic Diamonds For Making Diamond Jewelry Lab diamonds are real diamonds. Carbon...

Brand Name:YUDA CRYSTAL

Model Number:YD-IND-A

Place of Origin:ZHENGZHOU, CHINA

Yellow HPHT Monocrystalline diamond Product Description The HPHT monocrystalline diamond is produced by combining a mixture of carbon and transitional metals at very high pressures and temperatures. Crystal Structure: Single crystal Application: diamond ...

Brand Name:YUDA CRYSTAL

Model Number:YD-A+

Place of Origin:Zhengzhou, China

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-grown diamonds. The chemical and physical ...

Brand Name:YUDA CRYSTAL

Model Number:YD-A+

Place of Origin:Zhengzhou, China

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-grown diamonds. The chemical and physical ...

Brand Name:YUDA CRYSTAL

Model Number:YD-A

Place of Origin:Zhengzhou, China

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-grown diamonds. The chemical and physical ...

Brand Name:YUDA CRYSTAL

Model Number:YD-A+

Place of Origin:Zhengzhou, China

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 laboratory-grown diamonds. The chemical and ...

Brand Name:YUDA CRYSTAL

Model Number:YD-A+

Place of Origin:Zhengzhou, China

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 laboratory-grown diamonds. The chemical and ...

Brand Name:YUDA CRYSTAL

Model Number:YD-A+

Place of Origin:Zhengzhou, China

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 laboratory-grown diamonds. The chemical and physical ...

Brand Name:YUDA CRYSTAL

Model Number:YD-A+

Place of Origin:Zhengzhou, China

Optical Grade Square Shape CVD Single Crystal Diamonds For Making Industrial Tools CVD Single Crystal Diamonds Description Diamond is widely used because of its excellent properties, such as the highest hardness, excellent wear resistance, low friction ...

Brand Name:YUDA CRYSTAL

Model Number:YD-A+

Place of Origin:Zhengzhou, China

4mm*4mm Square Shape Optical Grade Single Crystal CVD Plate For Making Tools Single Crystal CVD Plate Description Chemical vapor deposition (CVD) is a common method for the preparation of thin film materials. It uses the chemical reaction of vapor ...

Brand Name:YUDA CRYSTAL

Model Number:YD-A+

Place of Origin:Zhengzhou, China

15mm*15mm Square Shape Optical Grade CVD Single Crystal Diamonds CVD Single Crystal Diamonds Description Due to the inherent transparency of CVD Single Crystal Diamonds in a wide wavelength range, optical characterization has long been a common method to ...

Brand Name:YUDA CRYSTAL

Model Number:YD-A+

Place of Origin:Zhengzhou, China

10mm*10mm Square Shape Optical Grade CVD Single Crystal Diamonds CVD Single Crystal Diamonds Description CVD diamond is made at low pressure. The mixture of carbon containing gas and hydrogen is excited to decompose at high temperature and pressure lower...

Brand Name:YUDA CRYSTAL

Model Number:YD-A+

Place of Origin:Zhengzhou, China

7mm*7mm Square Shape Optical Grade Single Crystal CVD Lab Grown Diamonds Single Crystal CVD Lab Grown Diamonds Description Chemical vapor deposition (CVD) is a common method for making of thin film materials. It uses the chemical reaction of vapor ...

Brand Name:YUDA CRYSTAL

Model Number:YD-A+

Place of Origin:Zhengzhou, China

10mm*10mm Square Shape Optical Grade CVD Single Crystal Diamonds CVD Single Crystal Diamonds Description CVD (chemical vapor deposition) diamond, commonly known as single crystal CVD diamond, is a kind of synthetic single crystal diamond. It is a mixture...

Brand Name:YUDA CRYSTAL

Model Number:YD-A+

Place of Origin:Zhengzhou, China

6mm*6mm Square Shape Optical Grade CVD Lab Grown Diamond Plates CVD Lab Grown Diamond Plates Description The chemical vapor deposition (CVD) method uses the carbon gas source (generally methane + hydrogen) as the raw material, through a certain amount of ...

Brand Name:YUDA CRYSTAL

Model Number:YD-A+

Place of Origin:Zhengzhou, China

12mm*12mm Square Shape Electronic Grade CVD Single Crystal Diamonds CVD Single Crystal Diamonds Description Diamond is widely used because of its excellent properties, such as the highest hardness, excellent wear resistance, low friction coefficient, high ...