Loose Diamonds

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 ...

Brand Name:YUDA CRYSTAL

Model Number:YD-A

Place of Origin:Zhengzhou, China

China Manufacturer Yuda Cystal 5 carat to 6 carat per pcs Lab Grown Uncut HPHT CVD Raw Diamond Lab Grown Uncut HPHT CVD Raw Diamond Description What are Lab-Grown Diamonds? Lab-Grown Diamonds, also named Lab-Created Diamonds, Man-made diamonds, and ...

Brand Name:YUDA CRYSTAL

Model Number:YD-A+

Place of Origin:Zhengzhou, China

Yuda Crystal 0.5 carat to 20 carat White Colorless Super VVS Quality Rough Lab Grown HPHT Synthetic Diamond Rough Lab Grown HPHT Synthetic Diamond Description Lab grown diamonds are made in the laboratory. There are two main methods to make Rough Lab Grown...

Brand Name:YUDA CRYSTAL

Model Number:YD-A+

Place of Origin:Zhengzhou, China

SI1-SI2 DEF Quality 3.0 Carat To 5.0 Carat Hpht Uncut Raw Diamond For Making Lab Grown Diamond Lab Grown Rough Diamonds Description Diamonds made in the laboratory are made in the laboratory. It starts with a small chemical called a diamond seed. It's the...

Brand Name:YUDA CRYSTAL

Model Number:YD-A+

Place of Origin:Zhengzhou, China

2.5-3.0ct Vs Si Clarity HPHT Rough Diamond For Cutting Carat Hpht Loose Diamonds Lab Grown Rough Diamonds Description Lab Grown Diamonds, also known as man made diamonds, cultured diamonds and lab created diamonds, are grown in a highly controlled ...

Brand Name:YUDA CRYSTAL

Model Number:YD-A+

Place of Origin:Zhengzhou, China

2.0 - 2.5mm Small Size EFG Color Vs Si HPHT Rough Diamond For Making Melee Lab Diamonds Lab Grown Rough Diamonds Description The diamonds made in the laboratory, also known as engineering or cultured diamonds, grow in a highly controlled laboratory ...

Brand Name:DIBIAO

Model Number:HQ

Place of Origin:China

The latest DB series core box developed by our company is specially designed and manufactured for the permanent preservation of core (professional support of core library). Compared with the products of other manufacturers, DB series core boxes have ...

Brand Name:Hainaisen

Model Number:S2213

Place of Origin:China

PDC Cutter Tungsten Carbide Cutters For Drilling Tools PDC Diamond PDC tools are mainly used for oil drilling equipment and wearing parts of oil drill bits, coal drill bits and machining tools. They are made from high-quality synthetic diamond powder and ...

Brand Name:Hainaisen

Model Number:1305ban

Place of Origin:China

Half Cutter Polycrystalline Diamond Compact Tungsten Carbide Cutter PDC cutters are mainly used for oil drilling equipment and wearing parts of oil drill bits, coal drill bits and machining tools. They are made from high-quality synthetic diamond powder...

Brand Name:Hainaisen

Model Number:hu1613

Place of Origin:China

PDC Cutter Arc Angle PDC Cutter Manufacturers Oilfield Drilling Tool PDC tools are mainly used for oil drilling equipment and wearing parts of oil drill bits, coal drill bits and machining tools. They are made from high-quality synthetic diamond powder...

Brand Name:PDC cutters

Model Number:ZC43MM PDC

Place of Origin:Guilin China

Super large diameter PDC Cutters, specially designed for shield machine cutting tool heads, PDC bearings and other special applications.Φ=25.0mm-42.6mm H=10.0mm-40.0mm

Brand Name:PDC cutters

Model Number:GS1308

Place of Origin:Guilin China

GS1308 Fast Speed PDC Cutters This type of GS PDC cutters is suitable for drilling of coal mine and metal mine, and geological exploration for railway, highway, bridge and other fields. The main feature is fast speed, easy to discharge the chipped rock.Φ13...

Brand Name:CTSTC

Model Number:1.6-10W

Place of Origin:CHINA

Product Description: PCD Blank is a series of PCD tools with uncoated surface, specially designed for hard materials cutting. The diameter of this PCD tool is 58mm, and it is in round shape. With no additional finishing, PCD Blank provides excellent ...

Brand Name:ShiFeng

Model Number:PQ

Place of Origin:WUXI

Synthetic Diamonds PQ Reaming Shell Enhancing Wear Life Heavy Duty We specialized in manufacturing Drill Rods, Casings, Core barrels, Diamond bits, Reaming shells, Drill rigs, PDC bits and other drilling tools & equipment for geological exploration...