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Total 27465 products for lab color meter Manufacture & Suppliers

3mm 4mm 5mm Rough Lab Grown Diamonds D E Color VVS VS Clarity

3mm 4mm 5mm D E Color VVS VS Clarity Rough Lab Grown Diamonds For Making Small Size Lab Diamonds Rough Lab Grown Diamonds Description The lab grown diamonds are also real diamonds. They have the same chemical c...

Henan Yuda Crystal Co.,Ltd
Henan,China

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DEF Color HPHT Pear Shape Fancy Cut Lab Diamonds 0.05ct To 0.3ct

DEF Color HPHT Pear Shape Fancy Cut Lab Diamonds For Making Lab Diamond Earrings Fancy Cut Lab Diamonds Description Lab diamonds are real diamonds. Carbon is the main element of natural and laboratory-grown dia...

Henan Yuda Crystal Co.,Ltd
Henan,China

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4Ct 5Ct HPHT Rough Diamond DEF Color Lab Produced Diamonds

4.0 - 5.0 ct per carat price D E F Color VS Clairty HPHT Rough Lab Grown Diamond HPHT Rough Lab Grown Diamond Description Rough Lab Grown Diamond made in the laboratory, not mined from the earth. Rough Lab Gro...

Henan Yuda Crystal Co.,Ltd
Henan,China

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D E F Color 4.0-5.0 CT Uncut HPHT Diamond Lab Grown Diamond In Rough For Jewelry

... diamond" the only thing that makes a lab grown diamond different from a natural diamond is its origin. hph diamonds from laboratory, natural diamonds from underground. same hardness,same chemical compositio...

Henan Yuda Crystal Co.,Ltd
Henan,China

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White Def Rough Lab Grown Diamonds Vs Clarity Hpht Uncut Diamond For Jewelry

Lab grown rough diamond white-def color vs clarity hpht uncut diamond for jewelry A "lab Grown Diamond" is just like a Natural Diamond,except instead of growing in the earth,they grow in a lab.There is no visua...

Henan Yuda Crystal Co.,Ltd
Henan,China

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White Color Hpht Rough Lab Grown Diamonds Uncut 1ct Lab Diamond

White Color Hpht Rough Diamond Uncut Lab Grown Diamond For Sale What's the lab grown diamond? Lab grown diamond is manufactured in the laboratory,not derived from natural mining.Because of the use of jewelry an...

Henan Yuda Crystal Co.,Ltd
Henan,China

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DEF Color VVS VS SI Clarity HPHT Lab Grown Diamonds Round Uncut 3-4ct

... of natural diamond in the laboratory. The main methods of synthetic lab created diamonds are HPHT high pressure and high temperature method and CVD chemical vapor deposition method, and the cultivation time...

Henan Yuda Crystal Co.,Ltd
Henan,China

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Round Raw 3-4CT HPHT Lab Grown Diamonds DEF Color VVS VS SI Clarity

... method to simulate the crystallization conditions and growth environment of natural diamond artificially. Look from the product attributes, lab created diamond and natural diamond are crystals of pure carbo...

Henan Yuda Crystal Co.,Ltd
Henan,China

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3-4 Carat DEF Color VVS VS SI Purity Round HPHT Lab Grown Diamonds For Jewelry

... method to simulate the crystallization conditions and growth environment of natural diamond. From the point of product attributes, lab created diamond and natural diamond is pure carbon crystal, is the same...

Henan Yuda Crystal Co.,Ltd
Henan,China

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DEF Color Uncut HPHT Lab Grown Rough Diamond VVS VS SI Clarity 3.0ct 5.0ct

...Color Uncut 3.0ct 5.0ct Rough Diamond HPHT Lab Grown Diamonds VVS VS SI Clarity Lab Created Diamonds Description Lab grown diamond, also known as artificial diamond, artificial diamond, is produced in the la...

Henan Yuda Crystal Co.,Ltd
Henan,China

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VVS VS Clarity Rough HPHT Lab Grown Diamonds White DEF Color 4-5ct

...Color VVS VS Clarity Rough 4-5ct White HPHT Lab Grown Diamonds Lab Grown Diamonds Description Lab grown diamond is a small diamond as the seed, by simulating the growth of natural diamonds to grow. It has th...

Henan Yuda Crystal Co.,Ltd
Henan,China

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Polished HPHT Loose Lab Created Diamonds For Ornament White Color

... method to simulate the crystallization conditions and growth environment of natural diamond artificially. Look from the product attributes, lab grown diamond and natural diamond are crystals of pure carbon,...

Henan Yuda Crystal Co.,Ltd
Henan,China

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White Color Fancy Cut Lab Diamonds Square Cushion Brilliant For Ring

...technology and are 100 percent identical to mined diamonds in terms of physics, chemistry and optics. The only difference is the way they come from. In short, lab-made diamonds are real diamonds, just like m...

Henan Yuda Crystal Co.,Ltd
Henan,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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VS1 Cushion Brilliant Cut CVD Lab Grown Blue Diamonds 3.2ct-3.6ct

...Lab Grown Lab Created Colored Blue Cushion Loose Diamond 3.2ct~3.6ct Synthetic Diamond IGI Certified Quick Details: 1. Type : CVD Lab Grown Diamond 2. Hardness : 10 Mohs 3. Shape : Cushion Cut 4. Color Grade...

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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10 Mohs Pear Loose Lab Grown Blue Diamonds 1.0ct-1.8ct IGI Certified

...Color Grade : Fancy ~ Fancy Vivid 5. Clarity Grade : VS ~ VVS 6. Carat Weight : 1.0ct ~ 1.8ct Product Description: Lab grown diamond is used by natural diamond crystals to imitate its growth environment, so ...

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

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Triangular CVD Man Made Blue Lab Grown CVD Diamonds 0.89ct IGI Certified

...Lab Grown Lab Created Colored Blue Triangular Diamond 0.89ct Synthetic Diamond IGI Certified Quick Detail: 1. Type : CVD Lab Grown Diamond 2. Hardness : 10 Mohs 3. Shape : Triangular 4. Color Grade : Fancy ~...

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

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Asscher Cut Synthetic Lab Made Blue Diamonds 1.0ct-2.0ct

...Lab Grown Lab Created Colored Blue Asscher Cut Loose Diamond 1.0ct~2.0ct Synthetic Diamond IGI Certified Quick Details: 1. Type : CVD Lab Grown Diamond 2. Hardness : 10 Mohs 3. Shape : Asscher Cut 4. Color G...

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

...Lab Grown Lab Created Colored Blue Princess Cut Loose 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...

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

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