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Total 3006 products for diamond lab created Manufacture & Suppliers

VVS VS HPHT Diamonds 16 Carat To 4 Carat Man Made Diamond

... diamonds are synthesized in a few weeks, while the development of natural diamonds takes billions of years. In the laboratory, there are two main processes for the manufacture of lab grown rough diamonds. 1...

Henan Yuda Crystal Co.,Ltd
Henan,China

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6Ct 7Ct VVS VS Clarity DEF Colour White HPHT Rough Diamond For Rings

...natural diamond in chemical composition, crystal structure, optical properties and physical properties of no difference, only atomic structure level difference. The concept of lab-made diamonds has only ente...

Henan Yuda Crystal Co.,Ltd
Henan,China

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0.8-1.0 Carat Small Size HPHT Uncut White Rough Diamond For Jewelry

... mined from the Earth. The gemological and industrial uses of diamond have created a large demand for rough stones. This demand has been satisfied in large part by synthetic diamonds, which have been manufac...

Henan Yuda Crystal Co.,Ltd
Henan,China

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Uncut HPHT Lab Grown Diamonds Industrial Rough Raw Synthetic Diamond Stones

Lab grown low price yellow hpht rough raw stones industrial synthetic diamond abrasive Synthetic diamond is a kind of superhard industrial material. It is also known as laboratory-created diamond, laboratory-gr...

Shaper Diamond Technology Co., Ltd
Hunan,China

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Small White Rough Lab Grown Diamonds Hpht Uncut Diamond For Jewelry Making

HOW ARE LAB-GROWN DIAMONDS MADE? There are a few methods used to create lab-grown diamonds. Typically, lab-grown diamonds start with a tiny lab diamond, like a seed. The seeds are placed in a chamber called a p...

Henan Yuda Crystal Co.,Ltd
Henan,China

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Pink Lab Diamonds 1-2ct Loose Pink Diamonds Pink Hpht Rough Diamond

...Diamond Certificates None Diamond Type Synthetic (lab grown) Diamond Shape laboratory-created rough diamond Clarity VS1~ VS2 Type HPHT Shape Round Shape Size 0.01-7CT Usage Jewelry What is Pink diamond A pin...

Shaper Diamond Technology Co., Ltd
Hunan,China

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1.0ct 1.5ct 2.0ct VS SI HPHT Certified Lab Grown Diamonds For Diamonds Jewelry

...Lab Grown Diamonds For Diamonds Jewelry Lab Grown Loose Diamonds Description Laboratory-grown diamonds, also known as synthetic diamonds, both cultured and laboratory-created diamonds are produced in a highl...

Henan Yuda Crystal Co.,Ltd
Henan,China

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VS-SI Clarity Lab Grown Melee Diamonds Round Shape Synthetic Type For B2B Transactions

Product Description: Our lab-created melee diamonds are available in a round shape, making them versatile and suitable for a wide range of jewelry designs. Each diamond has a carat weight of 0.002-0.01ct per pi...

Henan Yuda Crystal Co.,Ltd
Henan,China

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0.3ct 0.5ct 1.0ct VVS VS SI HPHT Loose Lab Grown Diamonds For Diamonds Jewelry

...Lab Grown HPHT Loose Diamonds For Diamonds Jewelry Lab Grown Loose Diamonds Description Laboratory breeding diamond, also known as synthetic diamonds, the artificial cultivation and laboratory created diamon...

Henan Yuda Crystal Co.,Ltd
Henan,China

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Square 6mm To 8mm DEF Color HPHT Diamond Chemical Vapor Deposition

...), 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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Rectangle DEF Color VS Clarity 3-16ct HPHT Rough Diamonds For Jewelry

...researchers around the world have been pouring in the hope of building similarly compact structures in the lab. As many people know, diamonds are extremely pure carbon. Graphite, too, is pure carbon, but bec...

Henan Yuda Crystal Co.,Ltd
Henan,China

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HPHT Man Made Diamonds Gia Certified DEF Color

...an Eco-Friendly product. Unmatched Beauty Unrivaled Quality Unbeatable value Guaranteed conflict-free Characteristics Of Lab Grown Diamonds HPHT and CVD diamonds have the same optical, physical, and chemical...

Henan Yuda Crystal Co.,Ltd
Henan,China

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Good Cut Laboratory Grown Diamonds For Emerald Jewelry

...Diamonds are created using innovative technology that replicates the natural diamond-growing process. They are made from pure carbon, just like mined diamonds, and are available in two main types: HPHT and C...

Henan Yuda Crystal Co.,Ltd
Henan,China

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DEF VS White Color Lab Grown Diamonds Moissanite Loose Marquise Moissanite Cushion Cut 3*3-5*5m

... Material Synthetic (lab created) Color DEF color, other color is ok Stone Material Lab Grown Blue Sapphire Shape Round ,Pear,Emerald,Oval ( other shapes: Oval, Cushion,Pear,Emerald,Radiant,Triangle,Hear...)...

Shenzhen Yasvitti Technology Ltd
Guangdong,China

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Igi Certified 1.03ct Women'S Lab Grown Diamond Rings Princess Cut

...created blue diamonds set with 18k white gold Quick Details: 1. Type : CVD Lab Grown Diamond 2. Hardness : 10 Mohs 3. Shape : Princess Cut 4. Color Grade : Fancy Intense Greenish Blue 5. Clarity Grade : VS2 ...

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

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1.66ct Women Lab Grown Diamond Rings For Engagement

...Cut 4. Color Grade : Fancy Intense Greenish Blue 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, ...

Shenzhen ZKZ Jewelry Co., Ltd.
Guangdong,China

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1 Carat Lab Grown HPHT Uncut Rough Diamond For Jewelry Making

...diamond rough ~~~~~~~ China Manufacturer 1 Carat Lab Grown HPHT Uncut Rough Diamond For Jewelry Making A synthetic diamond (also known as an artificial diamond, cultured diamond, orcultivated diamond) is dia...

Henan Yuda Crystal Co.,Ltd
Henan,China

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12mm 14mm DEF Color Rough HPHT Synthetic Diamond

.... Nowadays, there are two main methods to create lab grown diamonds. The two methods are HPHT and CVD methods. HPHT means High pressure high pressure. It imitates the formation process of natural diamond, pu...

Henan Yuda Crystal Co.,Ltd
Henan,China

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VS SI Clarity Round Lab Grown Melee Diamonds

...lab grown melee diamonds are made of carbon, which makes them an excellent alternative to natural diamonds. They are composed entirely of carbon atoms, just like natural diamonds, which means they have the s...

Henan Yuda Crystal Co.,Ltd
Henan,China

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DEF Color HPHT Lab Grown Diamonds VVS VS 8.0 Carat 9.0 Carat 10.0 Carat

... diamonds. Lab-grown diamonds after polishing and cutting are no different from natural diamonds. Carbon is the main element of natural and laboratory-grown diamonds. Lab-grown diamonds are diamonds grown in...

Henan Yuda Crystal Co.,Ltd
Henan,China

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