Total 2054 products for lab made diamond Manufacture & Suppliers

• 1mm To 20mm White HPHT Rough Lab Grown Diamonds VVS VS SI Clarity DEF Color

  

  ...Lab Grown Diamonds Vvs Vs Si Clarity And DEF Color White Hpht Rough Lab Grown Diamonds Description Laboratory diamonds, known as synthetic diamonds. At present, there are two methods of artificial cultivatio...

  Henan Yuda Crystal Co.,Ltd

  Henan,China

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• White DEF Color Rectangular HPHT Lab Grown Diamonds VS SI

  

  ... of view, diamond is a carbon elemental crystal and its composition is the same as that of coal and graphite. However, although the coal and graphite we see in our lives are all black, diamonds are not black...

  Henan Yuda Crystal Co.,Ltd

  Henan,China

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• 2mm Round Brilliant Cut Lab Grown Diamond Vs1 Clarity For Jewelry Making

  

  ... of diamond have created a large demand for rough stones. This demand has been satisfied in large part by synthetic diamonds, which have been manufactured by various processes for more than half a century. H...

  Henan Yuda Crystal Co.,Ltd

  Henan,China

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• 0.4-0.6 carat Lab Grown Diamond Hpht Uncut White Rough Diamond

  

  ... diamond.It is diamond produced in an artificial process, as opposed to natural diamonds, which are created by geological processes. Synthetic diamond is also widely known as HPHT diamond or CVD diamond afte...

  Henan Yuda Crystal Co.,Ltd

  Henan,China

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• Yuda Crystal 3.0 - 4.0 ct White VVS VS HPHT Rough Uncut Diamonds Artificial Lab Created Diamonds

  

  ...), the other is chemical vapor deposition method (CVD). High temperature and high pressure catalytic technology (HPHT) simulates the natural environment in which diamonds form 150 kilometers below...

  Henan Yuda Crystal Co.,Ltd

  Henan,China

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• 3CT To 4CT HPHT Lab Grown Diamonds White Cultivated Diamonds For Cut Loose Diamonds

  

  ...Diamond 3CT To 4CT White Color Cultivated Diamonds For Cut Loose Diamonds What is the lab grown diamond? Cultivation of diamonds is a simulation of the growth environment of natural diamond cultivation, the ...

  Henan Yuda Crystal Co.,Ltd

  Henan,China

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• Emerald Lab Created Diamond Pendant Necklace Lab Diamond Jewelry Setting Pendant

  

  ...Lab Created Diamond Pendant Necklace Lab Diamond Jewelry Setting Pendant Customization can be accepted. Contact me: 86-13798249407 WhatsApp Diamond Pendant&Necklace Lab Diamond Jewelry Diamond Engagement and...

  Shenzhen ZKZ Jewelry Co., Ltd.

  Guangdong,China

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• Full White VVS VS IGI Certified Lab Grown Diamonds 0.5ct To 5ct

  

  ...Lab Grown Diamonds Certified Lab Grown Diamonds Description Diamonds are made of pure carbon in the shape of a tetrahedron. Diamonds are famous all over the world as luxury and precious jewelry. However, it ...

  Henan Yuda Crystal Co.,Ltd

  Henan,China

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• 3ct G H Color VS SI HPHT IGI Certified Lab Grown Diamonds

  

  ...Lab Grown Diamonds Certified Lab Grown Diamonds Description Diamonds are made of pure carbon in the shape of a tetrahedron. Diamonds are famous all over the world as luxury and precious jewelry. However, it ...

  Henan Yuda Crystal Co.,Ltd

  Henan,China

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• 3-4ct Round HPHT Lab Grown Diamonds DEF Color VVS VS Clarity For Ring

  

  ..., chemical, optical properties and natural diamond completely consistent. At present, the main synthetic methods of diamond cultivation are high pressure and high temperature method (HPHT) and chemical vapor...

  Henan Yuda Crystal Co.,Ltd

  Henan,China

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• White DEF Color Raw 3-4ct HPHT Lab Grown Diamonds VVS VS SI Clarity

  

  ... of the industry life cycle, the industry is in the early stage of development. In recent years, the output of rough natural diamonds has been declining, but the global demand for diamonds has been increasin...

  Henan Yuda Crystal Co.,Ltd

  Henan,China

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• 1ct-10ct Certified Lab Grown Diamonds White Polish Diamond

  

  Oval Brilliant Cut White Polish Diamond Certified Lab Grown Diamonds Lab Grown Diamonds Classification There are two methods for mass production of diamonds in the market: Chemical Vapor Deposition (CVD) and Hi...

  Henan Yuda Crystal Co.,Ltd

  Henan,China

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• Sophisticated Diamond Jewellery with Excellent Cut Loose Lab Grown Diamonds and IGI Certificate

  

  ...listing come with an IGI certificate, providing assurance of their authenticity and quality. When it comes to diamond clarity, customers can choose from a range of options including VVS, VS, and SI clarity g...

  Henan Yuda Crystal Co.,Ltd

  Henan,China

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• DEF White Diamond Color Loose Lab Grown Diamonds in VVS VS SI Clarity Created by CVD Technology Designed for Jewelry Industry

  

  .... These lab-created loose diamonds offer a stunning alternative to mined diamonds, combining ethical sourcing with exquisite aesthetics. Our collection features white diamonds in the coveted DEF color range,...

  Henan Yuda Crystal Co.,Ltd

  Henan,China

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• D E F Color Full White Uncut Lab Made Diamonds Real Rough Diamond Loose Diamond

  

  ... 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. Previ...

  Henan Yuda Crystal Co.,Ltd

  Henan,China

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• 4.6ct Colorless Marquise CVD Lab Grown Diamonds F E Color Grade VS1 VVS2 Clarity Grade

  

  ... diamond is used by natural diamond crystals to imitate its growth environment, so besides the growth environment different (such as pearl farming), its physical, chemical elements, Moh's scale of ......

  Shenzhen ZKZ Jewelry Co., Ltd.

  Guangdong,China

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• 1.03ct Fancy Vivid Yellow Lab Created Diamond Ring 18k White Gold

  

  ...: Lab grown diamond is used by natural diamond crystals to imitate its growth environment, so besides the growth environment different (such as pearl farming), its physical, chemical elements, Moh's scal...

  Shenzhen ZKZ Jewelry Co., Ltd.

  Guangdong,China

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• 2.47ct Princess Cut Blue Lab Grown Diamond Studs 18k White Gold Studs

  

  ...Lab grown diamond is used by natural diamond crystals to imitate its growth environment, so besides the growth environment different (such as pearl farming), its physical, chemical elements, Moh's scale ...

  Shenzhen ZKZ Jewelry Co., Ltd.

  Guangdong,China

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• Marquise Modified Brilliant Cut Fancy Light Pink 0.95ct CVD Lab Grown Diamond 18k White Gold Engagement Ring

  

  ... 1. Type : CVD Lab Grown Diamond 2. Hardness : 10 Mohs 3. Shape : Marquise Cut 4. Color Grade : Fancy Light Pink 5. Clarity Grade : VS2 6. Carat Weight : 0.95ct Product Description: Lab grown diamond is used...

  Shenzhen ZKZ Jewelry Co., Ltd.

  Guangdong,China

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• 1.1ct Radiant Shape Fancy Vivid Yellow Lab Created Diamond Ring 18K Gold Set

  

  ...: Lab grown diamond is used by natural diamond crystals to imitate its growth environment, so besides the growth environment different (such as pearl farming), its physical, chemical elements, Moh's scal...

  Shenzhen ZKZ Jewelry Co., Ltd.

  Guangdong,China

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