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Total 44248 products for diamond diamond Manufacture & Suppliers

Zhengzhou Supplier VS1 Rough Lab Grown Diamonds 4-4.99 Carat

...diamonds are simply synthetic diamonds, which can also be called cultured diamonds. This diamond has been recognized by more and more people in the past two years and is one of the best alternatives to natur...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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2-2.5 Carat Round HPHT Lab Grown Diamonds DEF Color VVS VS Purity For Jewelry

...Diamonds DEF Color VVS VS Purity For Jewelry Lab Created Diamonds Description Lab grown Rough diamonds, as the name implies, is the growth of the diamonds in the laboratory. By using natural or artificial di...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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4-5 Carat HPHT Man Made Diamonds DEF Color VVS VS Clarity For Loose Diamonds

...Diamonds 4-5 Carat EFG Color VVS VS Clarity For Loose Diamonds Man Made Lab Created Diamonds Description Man Made diamond is a kind of polycrystalline diamond which is polymerized from diamond crystals 10 to...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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White Color VS Clarity 5 Carats 6 Carats Uncut Lab Grown Diamonds HPHT For Rings

...Diamonds HPHT Diamonds For Rings Is a synthetic diamond a real diamond? Of course.Although there is often a comparison between the production environment of natural diamonds and laboratory-grown diamonds, we...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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VVS VS Lab Grown Diamonds DEF Color HPHT Diamonds Unpolished Cultivated Diamonds

...octahedral (eight equilateral triangular faces) crystals, and lab created diamond crystals grow into octahedral and cubic (six equivalent square faces) crystals. Inclusions: Natural and synthetic diamonds ma...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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Bigger Size Vs Clarity Synthetic Diamonds DEF Color Raw Lab Grown Diamonds For Cutting

... natural diamonds. Cost differences will depend on the size of the diamond and its characteristics, and if you don't have a good budget, growing a diamond is the best option to easily realize your carat drea...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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White Rough Lab Created HPHT Rough Diamond For Jewelry Making

...Diamond For Jewelry Making What is white man made diamond? HPHT is the abbreviation of “high press high temperature”. A synthetic diamond (also known as an artificial diamond, cultured diamond, or cultivated...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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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

Verified Supplier

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4-5 Carat Round HPHT Uncut Raw Diamonds DEF Color VVS VS SI Purity For Loose Diamonds

... methods to make the laboratory breeding diamond: CVD and HPHT. Diamonds are considered the hardest material in the world. According to the Mohs hardness scale, it is divided into 10 grades, of which diamond...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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Rough TNT HPHT Lab Grown Diamonds White DEF Color VVS Clarity Engineered Diamonds

...Diamonds Lab Grown Diamonds Description Cultured diamond (synthetic diamond) is a kind of diamond crystal synthesized by scientific method to simulate the crystallization conditions and growth environment of...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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VVS VS SI Loose Lab Grown Diamonds Fancy Cut Oval Polish Diamond For Jewelry

...Diamonds Fancy Cut Oval Polish Diamond for Jewelry Lab Grown Diamonds Description A kind of real diamond, obtained through technology. Lab grown diamond growth principle: similar to the nature of fruit growt...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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Pear Cut HPHT Loose Diamond 1.0-3.0ct Igi Lab Diamond For Diamond Jewelry

...Diamond 1.0-3.0ct IGI Certified Diamond For Diamond Jewelry Lab Grown HPHT CVD Diamonds Description CVD is an acronym for chemical vapour deposition and HPHT is an acronym of High Pressure High Temperature....

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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

...Diamonds For Diamonds Jewelry Lab Grown Loose Diamonds Description Laboratory breeding diamond, also known as synthetic diamonds, the artificial cultivation and laboratory created diamonds are in a highly co...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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Shape Of Eye White Certified Lab Grown Diamonds For Ring Brilliant Cut

... synthesis of diamond, HTHP method (high temperature and high pressure) and CVD method (chemical vapor precipitation method) synthesis, also known as growing diamond. Lab grown diamond is true diamond, physi...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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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

Verified Supplier

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8ct Certified Lab Grown Diamonds For Ring White Polish

... composition and crystal structure as the natural diamond. It can not be called fake diamonds, but the "growth" trajectory and environment of cultivated diamonds and natural diamonds are different. One is ho...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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Round Brilliant White Color Fancy Cut Lab Diamonds For Ring

...Diamonds For Ring Lab Grown Diamonds Description Laboratory grown diamond is a high-tech product. It is grown in the laboratory and has the same physical, chemical and optical properties as natural diamond, ...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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5.0ct Fancy Cut Lab Diamonds Jewelry HPHT Man Made Diamonds

...Diamonds Jewelry HPHT Man Made Diamonds Characteristics Of Lab Grown Diamonds The hardness of diamond in the laboratory is relatively hard. Like diamond, the hardness is 10 degrees Mohs, which is the hardest...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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VVS VS Clarity Loose Man Made Diamonds 0.5ct-3.0CT fancy shape

...same physical, chemical and optical properties, as well as the same fire and sparkle as natural diamond. Lab Grown Diamond Is Same Good As Mine Diamond? Of Course. Both lab grow diamond and natural diamonds ...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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4-5ct DEF Color VS,VVS1,VVS2 Purity Hpht Lab Made Diamond White Diamond For Jewelry

... by chemical vapor deposition (CVD) or high temperature and high pressure (HPHT). Lab Grown Rough Diamonds are often used to process diamond jewelry due to the advantage that they can be cut artificially int...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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