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Total 8101 products for diamond grading lamp Manufacture & Suppliers

CVD Lab Grown Diamonds | Top Grade CVD Diamonds for Laser Crystal and Single Crystal Manufacturing

...Diamond Laser Crystal Single Crystal High Quality Diamond Specification: Product name CVD diamond stick Usage Optical part and machine use Available Shape Customizable Color Colorless or light brown size Dia...

Shaper Diamond Technology Co., Ltd
Hunan,China

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AAA Grade Natural Diamond Surface Set Multi Step Core Drill Bits for Unconsolidated Formations

... diamond utilizing a hard matrix compound on the face of the bit. The diamond set design ensures sufficient overlap to prevent premature wear of the matrix. Surface-Set diamond bits are primarily recommended...

Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
Jiangsu

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1.5 Carat G H I Color Certified Man Made Diamonds Yuda Crystal

...carat, and clarity. Lab diamond color is graded in terms of how white or colorless a diamond is. The color of diamonds are graded from D to Z, with D being the most colorless, and Z containing noticeable bro...

Henan Yuda Crystal Co.,Ltd
Henan,China

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0.6-4.0 Carat Round Loose Lab Grown Diamonds DEF Color VVS VS SI Purity

...o 10 grades, among which diamond is the highest grade. Ever since it was known that diamonds were made of pure carbon, more and more people have been working on high-temperature and high-pressure diamonds in...

Henan Yuda Crystal Co.,Ltd
Henan,China

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Excellent Emerald Cut Fancy Shape HPHT Lab Created Diamond Polished For Rings

...Diamond Lab Created Polished Diamond for Rings Are lab diamonds IGI certified? Yes, certainly. Lab diamonds are certified by IGI or GIA. The minute structural and molecular level differences that occur in mi...

Henan Yuda Crystal Co.,Ltd
Henan,China

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1.0ct-1.99ct Lab Grown Pink Diamonds 10 Mohs Marquise Loose Diamond IGI

...Diamond 1.0ct~1.99ct Synthetic Diamond IGI Certified Quick Details: 1. Type : CVD Lab Grown Diamond 2. Hardness : 10 Mohs 3. Shape : Marquise 4. Color Grade : Fancy ~ Fancy Light 5. Clarity Grade : VS2 ~ VVS...

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

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Oval Brilliant Cut Lab Created Pink Diamonds 10 Mohs Pink Loose Diamond

...Color Grade : Fancy ~ Fancy Light 5. Clarity Grade : VS-VVS 6. Carat Weight : 1.0ct ~ 1.99ct Product Description: Lab grown diamond is used by natural diamond crystals to imitate its growth environment, so b...

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

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Cushion Brilliant Cut Fancy Pink Loose Diamond Laboratory Grown 10 Mohs

...Diamond Pink Prime Source Loose Diamond 1~1.5ct Sythetic Diamond Quick Details: 1. Type : CVD Lab Grown Diamond 2. Hardness : 10 Mohs 3. Shape : Cushion 4. Color Grade : Fancy Pink 5. Clarity Grade : VS ~ VV...

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

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Wholesale Diamonds Synthetic Pink Lab Grown Diamond Heart Shape 1.78ct

...Diamond CVD Prime Source Lab Grown Sakura Pink Heart Shape 1.78ct Synthetic Diamond With IGI Certification Quick Details: 1. Type : CVD Lab Grown Diamond 2. Hardness : 10 Mohs 3. Shape : Heart 4. Color Grade...

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

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2.2ct-3.0ct Lab Grown Blue Diamonds VS1 Lab Created Colored Diamonds

... Cut 4. Color Grade : Fancy ~ Fancy Vivid 5. Clarity Grade : VS1 6. Carat Weight : 2.2ct ~ 3.0ct Product Description: Lab grown diamond is used by natural diamond crystals to imitate its growth environment, ...

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

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ZKZ Diamonds 1 Carat Size Oval Loose Lab Grown Blue Diamonds VVS2

...Color Grade : Fancy ~ Fancy Vivid 5. Clarity Grade : VS ~ VVS 6. Carat Weight : 1ct ~ 1.99ct Product Description: Lab grown diamond is used by natural diamond crystals to imitate its growth environment, so b...

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

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1.52ct Lab Grown Blue Diamond Heart Loose Diamond 10 Mohs

... : Fancy Intense 5. Clarity Grade : VS ~ VVS 6. Carat Weight : 1.52ct Product Description: Lab grown diamond is used by natural diamond crystals to imitate its growth environment, so besides the growth envir...

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

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1.66ct Synthetic Blue Diamond Oval Loose Laboratory Grown Diamond VS1

...Fancy Intense 5. Clarity Grade : VS1 6. Carat Weight : 1.66ct Product Description: Lab grown diamond is used by natural diamond crystals to imitate its growth environment, so besides the growth environment d...

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

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Cushion Brilliant Cut 1.17ct Blue Diamond Lab Grown Colored Diamonds VS1

...Color Grade : Fancy Blue 5. Clarity Grade : VS1 6. Carat Weight : 1.17ct Product Description: Lab grown diamond is used by natural diamond crystals to imitate its growth environment, so besides the growth en...

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

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ZKZ Diamonds 10 Mohs Blue Emerald Cut Lab Grown CVD Diamond 1-1.6ct

...Diamond CVD Prime Source Lab Grown Blue Emerald Shape 1~1.6ct Synthetic Diamond With IGI Certification Quick Details: 1. Type : CVD Lab Grown Diamond 2. Hardness : 10 Mohs 3. Shape : Emerald cut 4. Color Gra...

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

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1.0ct-2.0ct Lab Grown Blue Diamonds Princess Cut Loose Diamond 10 Mohs

...Diamond 1.0ct~2.0ct Synthetic Diamond IGI Certified Quick Details: 1. Type : CVD Lab Grown Diamond 2. Hardness : 10 Mohs 3. Shape : Princess Cut 4. Color Grade : Fancy ~ Fancy Vivid 5. Clarity Grade : VS-VVS...

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

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Pear Brilliant Cut HPHT CVD Lab Created Yellow Diamond 1-1.3ct

...Pear 4. Color Grade : Fancy Vivid 5. Clarity Grade : VS-VVS 6. Carat Weight : 1.0ct ~ 1.3ct Product Description: Lab grown diamond is used by natural diamond crystals to imitate its growth environment, so be...

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

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VS-VVS Lab Created Yellow Diamond 2 Carat Oval Loose Diamond For Jewelry

...Oval 4. Color Grade : Fancy Vivid 5. Clarity Grade : VS-VVS 6. Carat Weight : 2.1ct ~ 3.1ct Product Description: Lab grown diamond is used by natural diamond crystals to imitate its growth environment, so be...

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

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ZKZ Diamond VS1 Oval Cut Fancy Yellow Lab Grown Diamonds 1-1.2ct

...Diamond HPHT Prime Source Lab Grown Yellow Oval Cut 1~1.2ct Certified Synthetic Diamond With IGI Certification Quick Details: 1. Type : HPHT Lab Grown Diamond 2. Hardness : 10 Mohs 3. Shape : Oval 4. Color G...

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

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Synthetic Lab Grown CVD Loose Diamond Marquise Shape With IGI Certification

... : CVD Lab Grown Diamond 2. Hardness : 10 Mohs 3. Shape : Marquise 4. Color Grade : DEF 5. Clarity Grade : VS-VVS 6. Carat Weight : 1.0ct ~ 2.0ct Product Description: Lab grown diamond is used by natural dia...

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

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