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Total 44248 products for diamond diamond Manufacture & Suppliers

35ct 1.4mm 2.0mm Rough Lab Grown Diamonds For Star Melee Diamonds

...Diamonds For Cutting Star Melee Diamonds Rough Lab Grown Diamonds Description The word "diamond" comes from the Greek adamas, which means indestructible. Indeed, diamonds are the hardest material in nature. ...

Henan Yuda Crystal Co.,Ltd
Henan,China

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0.015ct 0.02ct 0.03ct Melee Excellent Polish Diamond Lab Grown DEF VVS VS SI

... diamonds, laboratory-made diamonds, laboratory synthetic diamonds, and even synthetic diamonds. These names indicate that cultivated diamonds are artificially created in laboratories or factories, rather th...

Henan Yuda Crystal Co.,Ltd
Henan,China

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0.02ct 0.05ct Lab Created Cut And Polished Diamonds 2 Pointer 5 Pointer White

... and laboratory-grown diamonds. The chemical and physical properties of synthetic diamonds are same as natural diamonds in terms of hardness, thermal conductivity, and strength. After polishing and cutting l...

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

...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 diamonds. The chemical and physical prop...

Henan Yuda Crystal Co.,Ltd
Henan,China

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White Certificated Lab Grown Fancy Cut Diamonds 0.30ct Plus

...Diamonds For Making Lab Diamond Rings And Earrings Fancy Cut Lab Diamonds Description Lab diamonds are real diamonds. Carbon is the main element of natural and laboratory-grown diamonds. The chemical and phy...

Henan Yuda Crystal Co.,Ltd
Henan,China

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Type 2A DEF VVS VS Fancy Cut Lab Grown Diamonds HPHT 2 Carat

...Diamonds Made By HPHT Method Fancy Cut Lab Diamonds Description Lab diamonds are real diamonds. Carbon is the main element of natural and laboratory-grown diamonds. The chemical and physical properties of sy...

Henan Yuda Crystal Co.,Ltd
Henan,China

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1 Carat HPHT CVD Fancy Cut Lab Diamonds

...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-grown diamonds. The chemical and physical propert...

Henan Yuda Crystal Co.,Ltd
Henan,China

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3Ct DEF VS Cushion Cut Diamonds

...laboratory-grown diamonds. The chemical and physical properties of synthetic diamonds are same as natural diamonds in terms of hardness, thermal conductivity, and strength. After polishing it's difficult to ...

Henan Yuda Crystal Co.,Ltd
Henan,China

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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

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1.0 1.5 Carat Lab Grown Rough Diamonds HPHT Rough Uncut White Diamond For Rings

...Diamonds Uncut White HPHT Rough Diamond For Making Lab Diamond Rings Uncut White HPHT Rough Diamond Description Laboratory diamonds are a type of diamond quality obtained by chemical vapor deposition (CVD) o...

Henan Yuda Crystal Co.,Ltd
Henan,China

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20mm 5mm No Green No Blue HPHT Lab Grown Diamonds Raw Material

...Diamonds Uncut Lab Grown Synthetic Rough Diamond Raw Material HPHT Lab Grown Diamonds Description Lab grown diamonds are also real diamonds. But even if you are a professional gemologist, you can't tell the ...

Henan Yuda Crystal Co.,Ltd
Henan,China

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1 Carat Uncut White HPHT Lab Grown Diamonds Synthetic Diamond

... are produced by extreme heat and pressure. Pure carbon is used to make laboratory diamonds, just like natural diamonds. Laboratory made diamonds exhibit the same physical, chemical and optical properties as...

Henan Yuda Crystal Co.,Ltd
Henan,China

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0.1Ct To 20Ct HPHT Treated Diamonds CVD Uncut Lab Grown Synthetic Diamonds

...diamond cvd diamond Uncut Rough Factory Per Carat Price Lab Grown Synthetic Diamond Lab Grown Synthetic Diamond Description Diamonds made in the laboratory are made in the laboratory. It starts with a small ...

Henan Yuda Crystal Co.,Ltd
Henan,China

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0.03ct To 15ct HPHT Lab Grown Diamonds 2mm 20mm White Uncut Diamonds

... made in the laboratory are simulated diamonds. In fact, they are 100% real because they are chemically and structurally identical to the diamonds mined by the earth. In fact, any jeweler can use the technol...

Henan Yuda Crystal Co.,Ltd
Henan,China

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DEF VVS VS 1.5ct 2ct HPHT Lab Grown Diamonds 1 Carat Synthetic Diamond

...technology and equipment to reproduce the formation enviornment of natural diamonds. By using fine diamond seeds to induce natural diamond crystallization, Lab Grown Diamonds with the same physical, chemical...

Henan Yuda Crystal Co.,Ltd
Henan,China

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Yuda Cystal 5Ct To 6Ct HPHT Lab Grown Diamonds

...Diamond Lab Grown Uncut HPHT CVD Raw Diamond Description What are Lab-Grown Diamonds? Lab-Grown Diamonds, also named Lab-Created Diamonds, Man-made diamonds, and Synthetic diamonds, are real diamonds that ha...

Henan Yuda Crystal Co.,Ltd
Henan,China

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2.0ct DEF VVS VS HPHT Rough Diamond 2.5 Ct Lab Diamond

...Diamond For High Quality Lab Grown Diamonds Making Lab Grown Rough Diamonds Description The Lab Grown Diamonds are produced in the laboratory. The laboratory uses advanced technology and equipment to reduce ...

Henan Yuda Crystal Co.,Ltd
Henan,China

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2.5ct 3.0ct VS SI HPHT Rough Diamond

...Diamond For Cutting Carat Hpht Loose Diamonds Lab Grown Rough Diamonds Description Lab Grown Diamonds, also known as man made diamonds, cultured diamonds and lab created diamonds, are grown in a highly contr...

Henan Yuda Crystal Co.,Ltd
Henan,China

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White HPHT Lab Created Diamonds 5ct To 6ct DEF Color VVS VS Clarity

...Diamonds 5ct To 6ct DEF Color VVS VS Clarity Lab Created Diamonds Description Lab created diamonds, also known as lab-grown diamonds and synthetic diamonds, are pure carbon diamonds grown in highly-controlle...

Henan Yuda Crystal Co.,Ltd
Henan,China

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1 Carat 1.5 Carat HPHT Lab Grown Diamonds Size DEF Color VVS VS Clarity

... or artificial diamonds as seed crystals, the synthetic diamond layer is grown in a laboratory environment that mimics the conditions in which natural diamonds are grown. Natural diamond and cultivated diamo...

Henan Yuda Crystal Co.,Ltd
Henan,China

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