Loose Diamonds

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:Yuda Crystal

Model Number:YD-CVD

Place of Origin:Zhengzhou, China

E F G Color Rough Diamond CVD Lab Created Diamonds Uncut high Clarity Synthetic Diamonds What is the difference between CVD DIAMOND and HPHT Diamond? They are all cultivate diamonds, produced in the laboratory using two technical methods, but the ...

Brand Name:Yuda Crystal

Model Number:YD-HPHT Diamond

Place of Origin:Zhengzhou, China

D E F Color Full White Uncut Lab Made Diamonds Real Rough Diamond For Loose Diamond Is a synthetic diamond a real diamond? Do you still think that only diamond mining is a real diamond? Those days are over. Previously, diamond mining could only be done by ...

Brand Name:LCS

Model Number:DENTORL Law

Place of Origin:China

Japan PSE Certification(Diamond-Shaped, Circular, Mandatory) Japan PSE certification introduction: PSE certification is Japan's compulsory safety certification, which is used to prove that electrical and electronic products have passed the safety standard ...

Brand Name:LCS Laboratory

Model Number:Optional

Place of Origin:CN

Japan PSE Certification Round PSE Diamond PSE CB Report Compulsory Safety Certification In Japan Description PSE certification is a compulsory safety certification in Japan. It is used to prove that electrical and electronic products have passed the safety...

Brand Name:LCS Laboratory

Model Number:Optional

Place of Origin:CN

Japan Compulsory Safety Certification-PSE Certification Diamond PSE Circular PSE Description 1. The customer prepares samples and materials and submits them to the testing agency 2. The laboratory of the testing agency conducts the test. If it is a PSE ...

Brand Name:Bitmain

Model Number:Antminer S17pro 53TH

Place of Origin:China

Antminer Asic Miner S17 Pro 53TH 2094watt SHA256 For BTC 9500g Product Description: Antminer Asic Miner S17 was released in April 2019, hashrates is 53Th/s, power consumption is 2094Watt with a required voltage of 220V and a power supply efficiency of 25...

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:JWE CARBIDE

Model Number:Customized

Place of Origin:China

Diamond Compact Or PDC Substrate ButtonsFor Rotary Drill Bits Production Description PDC Cutters consist of diamond grit and tungsten carbide substrate, it will combines the advantage of both diamond and tungsten carbide and features as high abrasion ...

Brand Name:JWE CARBIDE

Model Number:Customized

Place of Origin:China

Production Description PDC (POLYCRYSTALLINE DIAMOND COMPACT) CUTTER IS KIND OF SUPERHARD MATERIAL THAT COMPACT POLYCRYSTALLINE DIAMOND WITH TUNGSTEN CARBIDE SUBSTRATE AT ULTRA-HIGH TEMPERATURE AND PRESSURE. PDC Cutters consist of diamond grit and tungsten ...

Brand Name:JWE CARBIDE

Model Number:Customized

Place of Origin:China

Diamond Compact Or PDC Substrates For Oil-Field Diamond Compact Production Description PDC Cutters consist of diamond grit and tungsten carbide substrate, it will combines the advantage of both diamond and tungsten carbide and features as high abrasion ...

Brand Name:Yuxiang

Place of Origin:Fujian, China (Mainland)

Model Number:synthetic corundum

Jewel Bearings Synthetic corundum/synthetic corundum/synthetic ruby corundum 1.Our company have specialised in the manufacture of Jewel bearings Synthetic white corundum, ruby, sapphire, glass, microcrystalline glass, cubic zirconia, natural agate bearing...

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...

Brand Name:Yaheng

Model Number:Reaming shell

Place of Origin:China

Q Series Natural Diamond Set Reaming Shells for Protecting Drill Bit ' s Outer Diameter Item Set Diameter (mm) AQ 47.88~48.13 BQ 59.82~60.07 NQ 75.57~75.82 HQ 95.85~96.27 PQ 122.43~122.81 BQ3 59.82~60.07 NQ2 75.57~75.82 NQ3 75.57~75.82 HQ3 PQ3 122.43~122....