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Total 1978 products for igi diamond certification Manufacture & Suppliers

IGI Certified Cut Lab Loose Diamond DEFG Color Round Brilliant For Ring

... of natural diamonds in the laboratory. It is mainly synthesized by HTHP method (high temperature and high pressure) and CVD method (chemical vapor precipitation method), also known as diamond growth. The di...

Henan Yuda Crystal Co.,Ltd
Henan,China

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1 Carat HPHT CVD Fancy Cut Lab Diamonds

...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-g...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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0.3 Carat 5.0 Carat Excellent Cut Diamonds

...Making Diamond Jewelry Lab diamonds are real diamonds. Carbon is the main element of natural and laboratory-grown diamonds. The chemical and physical properties of synthetic diamonds are same as natural diam...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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Sakura Pink Pear Shape Lab Grown Pink Diamonds 1.5ct-2ct

...Diamond CVD Prime Source Lab Grown Sakura Pink Pear Shape 1.5ct~2ct Synthetic Diamond With IGI Certification Quick Details: 1. Type : CVD Lab Grown Diamond 2. Hardness : 10 Mohs 3. Shape : Pear 4. Color Grad...

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

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Fancy Light VS2-VS1 Lab Grown Pink Diamonds 10 Mohs Cushion Shape

...Diamond CVD Prime Source Lab Grown Sakura Pink Cushion Shape 2.5ct~3.3ct Synthetic Diamond With IGI Certification Quick Details: 1. Type : CVD Lab Grown Diamond 2. Hardness : 10 Mohs 3. Shape : Cushion 4. Co...

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

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VS2-VVS2 CVD Lab Grown Pink Diamonds 1.5-3.0ct Radiant Brilliant Cut

...Diamond CVD Prime Source Lab Grown Sakura Pink Radiant Cut 1.5~1.99ct Synthetic Diamond With IGI Certification Quick Details: 1. Type : CVD Lab Grown Diamond 2. Hardness : 10 Mohs 3. Shape : Radiant 4. Color...

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

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Synthetic CVD Lab Grown Cherry Pink Diamonds 2.3ct-2.99ct Radiant Cut

...Diamond CVD Prime Source Lab Grown Cherry Pink Radiant Shape 2.3ct~2.99ct Synthetic Diamond With IGI Certification Quick Details: 1. Type : CVD Lab Grown Diamond 2. Hardness : 10 Mohs 3. Shape : Radiant 4. C...

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

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Artificial Lab Grown Pink CVD Diamonds Radiant Shape 1.5ct-1.99ct

...Diamond CVD Prime Source Lab Grown Sakura Pink Radiant Shape 1.5ct~2.3ct Synthetic Diamond With IGI Certification Quick Details: 1. Type : CVD Lab Grown Diamond 2. Hardness : 10 Mohs 3. Shape : Radiant 4. Co...

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

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Man Made Lab Grown Pink CVD Diamonds Heart Shape 1.8ct-2.5ct VS-VVS

...Diamond CVD Prime Source Lab Grown Sakura Pink Heart Shape 1.8ct~2.5ct Synthetic Diamond With IGI Certification Quick Details: 1. Type : CVD Lab Grown Diamond 2. Hardness : 10 Mohs 3. Shape : Heart 4. Color ...

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

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Marquise Cut Laboratory Grown Diamonds Pink 1-1.7ct For Jewelry Decorations

...Diamond CVD Prime Source Lab Grown Pink Marquise Cut 1~1.7ct Synthetic Diamond With IGI Certification Quick Details: 1. Type : CVD Lab Grown Diamond 2. Hardness : 10 Mohs 3. Shape : Marquise 4. Color Grade :...

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

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Emerald Cut VS2 Lab Grown Blue CVD Diamonds 1ct Jewelry Decorations

... 4. Color Grade : Fancy 5. Clarity Grade : VS2 6. Carat Weight : 1ct Product Description: Lab grown diamond is used by natural diamond crystals to imitate its growth environment, so besides the growth enviro...

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

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Oval Cut HPHT Synthetic Yellow Diamonds Fancy Vivid 1.6ct To 2.0ct

... Grade : Fancy Vivid 5. Clarity Grade : VS2 ~ VS1 6. Carat Weight : 1.6ct ~ 2.0ct Product Description: Lab grown diamond is used by natural diamond crystals to imitate its growth environment, so besides the ...

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

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Cushion Cut HPHT Synthetic Yellow Lab Diamond Lab Grown 2ct-3ct

... Grade : Fancy Vivid 5. Clarity Grade : VS ~ VVS 6. Carat Weight : 2ct ~ 3ct Product Description: Lab grown diamond is used by natural diamond crystals to imitate its growth environment, so besides the growt...

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

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Square Emerald Cut HPHT 1 Ct Lab Diamond Yellow For Jewelry Decorations

...Diamond HPHT Prime Source Lab Grown Yellow Square Shape 1ct Synthetic Diamond With IGI Certification Quick Details: 1. Type : HPHT Lab Grown Diamond 2. Hardness : 10 Mohs 3. Shape : Square 4. Color Grade : F...

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

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Synthetic Loose Cushion Cut Laboratory Made Yellow HPHT Diamonds 1-2ct

...Diamond HPHT Lab Created Lab Grown Yellow Cushion Cut 1~2ct Certified Synthetic Diamond With IGI Certification Quick Details: 1. Type : HPHT Lab Grown Diamond 2. Hardness : 10 Mohs 3. Shape : Cushion 4. Colo...

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

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10 Mohs Loose Pear Cut Lab Created Yellow Diamond 2.1ct To 2.99ct

... Grade : Fancy Vivid 5. Clarity Grade : VS2 ~ VVS1 6. Carat Weight : 2.1ct ~ 2.99ct Product Description: Lab grown diamond is used by natural diamond crystals to imitate its growth environment, so besides th...

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

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Colorless 2.0ct Heart CVD Lab Grown Diamond Loose Color Grade G

...Diamond CVD Lab Grown Heart Shape 2ct Synthetic Diamond With IGI Certification Quick Details: 1. Type : CVD Lab Grown Diamond 2. Hardness : 10 Mohs 3. Shape : Heart 4. Color Grade : G 5. Clarity Grade : VS2 ...

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

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Synthetic Square Shape 1ct Range CVD Asscher Cut Lab Grown Diamond Colorless

... Color 5. Clarity Grade : VS ~ VVS 6. Carat Weight : 1-1.99ct 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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10 Mohs Colorless Round Brilliant Cut CVD Lab Grown Diamonds 2.5ct-3ct

...DEFG 5. Clarity Grade : VS-VVS 6. Carat Weight : 2.5ct ~ 3.0ct Product Description: Lab grown diamond is used by natural diamond crystals to imitate its growth environment, so besides the growth environment ...

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

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1ct-1.6ct Synthetic Emerald Cut CVD Lab Grown Diamond Colorless

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

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

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