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Total 3445 products for rough diamond crystal Manufacture & Suppliers

Round Synthetic Diamond White Color VVS VS Purity HPHT Lab Grown Diamonds Rough

...Diamond White Color VVS VS Purity HPHT Lab Grown Diamonds Rough Do lab grown diamond look different? To the naked eye, lab diamonds look exactly the same as the mined ones to even the most trained and experi...

Henan Yuda Crystal Co.,Ltd
Henan,China

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Big Size Mono Crystal Hpht Diamond Regular Shape For Dresser Cutting

...crystal, regular shape, no inclusion, surface smooth & shining. A : clean crystal, regular shape, little inclusion, suface general smooth with little scraps. B : some blacks inside, surface gerneral smooth w...

Shaper Diamond Technology Co., Ltd
Hunan,China

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Unpolished Rough Mechanical CVD Diamond Lab Grown Diamond Seeds 15x15x0.5

...Diamond Seeds For Growing Cvd Rough Diamond Big Size Specification: Product name 15*15*0.5 cvd seeds cvd diamond seeds for growing cvd rough diamond Usage for seeds Available Shape Round, square, rhombus Col...

Shaper Diamond Technology Co., Ltd
Hunan,China

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White Color Hpht Rough Lab Grown Diamonds Uncut 1ct Lab Diamond

...the use of jewelry and industrial use,the demand for diamonds is very large. In the past few decades, diamonds manufactured through laboratories have basically met this demand.With the advancement of science...

Henan Yuda Crystal Co.,Ltd
Henan,China

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Big Size Rough Lab Grown Diamonds HPHT White Lab Diamond For Jewelry

... specialized equipment can spot the difference. The price difference between mined and lab-grown diamonds is in the range of30-70%, with lab-grown diamonds being cheaper and free from impurities. It is a com...

Henan Yuda Crystal Co.,Ltd
Henan,China

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5mm To 7mm DEF Color Rough HPHT Diamond Rectangular Shape

...Rough HPHT Diamond Price Per Carat HPHT Lab Grown Diamonds Description The laboratory-grown diamonds are grown in the laboratory, they are composed of carbon atoms, have the same physical properties and chem...

Henan Yuda Crystal Co.,Ltd
Henan,China

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4.0ct 5.0ct DEF VVS VS Man Made Diamonds

...Rough Diamonds For Making 2 Carat Loose Diamonds Man Made Rough Diamonds Description Synthetic diamonds are made via HPHT or CVD methods nowadays. High temperature and high pressure technology fully simulate...

Henan Yuda Crystal Co.,Ltd
Henan,China

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DEF VVS VS Clarity Rough Lab Grown Diamonds 6-6.99 Carat

... rare and expensive, people have turned to artificial methods to extend the life of this non-renewable resource. Synthetic diamond have attracted more and more attention in recent years because they are more...

Henan Yuda Crystal Co.,Ltd
Henan,China

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Industrial Rough Synthetic Monocrystal Diamond Hpht 1.2mm 1.8mm 2mm 2.2mm 2.8mm 3mm

1.2mm 1.8mm 2mm 2.2mm 2.8mm 3mm Rough Diamond Monocrystal Synthetic Hpht Diamond Specification: Product name Rough diamond monocrystal synthetic hpht diamond Usage Grinding Color Yellow Size 2-4mm Application C...

Shaper Diamond Technology Co., Ltd
Hunan,China

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Single Crystal Boron Doped Diamond Substrate Blue Mono CVD HPHT Diamond Plates

... and oxidation resistance of boron containing diamond are greatly improved compared with ordinary diamond crystals The boron content in boron containing diamond crystal is generally very low, but it has a si...

Shaper Diamond Technology Co., Ltd
Hunan,China

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Rectangle Mono Crystal CVD Lab Grown Diamonds Mechanical Grade 12x3x1.5mm

... 100) 110 (Top and bottom 100, four sides 110) 2pt/110 Edges Laser Cut Laser Kerf < 3° Lateral Tolerance: +0.1/-0 mm Roughness, Ra Two sides polished, Ra < 30 nm Thickness Tolerance +0.1/...

Shaper Diamond Technology Co., Ltd
Hunan,China

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Mono Crystal CVD Lab Created Diamonds 6x3x1.5mm Mechanical Grade For Cutting Tools

... 100) 110 (Top and bottom 100, four sides 110) 2pt/110 Edges Laser Cut Laser Kerf < 3° Lateral Tolerance: +0.1/-0 mm Roughness, Ra Two sides polished, Ra < 30 nm Thickness Tolerance +0.1/-0...

Shaper Diamond Technology Co., Ltd
Hunan,China

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High Tech Artificial Synthetic HPHT Rough Lab Grown Diamonds Vvs Vs

.... These diamons are optically, physically and chemically identical to earth mined diamonds. Their refractive index, density, hardness, dispersion and crystalline structure are almost same as mined diamond. T...

Henan Yuda Crystal Co.,Ltd
Henan,China

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HPHT Pink Blue Yellow Rough CVD Lab Grown Diamond Color Diamond Substrate

...created rough diamond Usage Jewelry Applied Uncut diamond Application JEWELRY What is Synthetic diamond Synthetic diamond (also known as cultured diamond , cultivated diamond, laboratory-grown diamond, labor...

Shaper Diamond Technology Co., Ltd
Hunan,China

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Light Or Dark Yellow HPHT Lab Grown Diamond Uncut Rough Synthetic Diamond

...diamond fancy yellow uncut rough diamond Color Fancy yellow Diamond Certificates None Diamond Type Synthetic (lab created) Type HPHT Size 0.1-4ct Shape Round Usage Grinding Applied Uncut diamond Application ...

Shaper Diamond Technology Co., Ltd
Hunan,China

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Fancy Yellow HPHT Rough Synthetic Diamond Laboratory Grown For Grinding

...Rough Diamond Synthetic diamond for Lab Grow Diamonds Jewelry Color Fancy yellow Diamond Certificates None Diamond Type Synthetic (lab created) Type HPHT Size 0.1-8ct Shape Round Usage Grinding Applied Uncut...

Shaper Diamond Technology Co., Ltd
Hunan,China

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Diamond Saw Blades Precision Quick Cutting Machine iCut-200H for Crystal and Ceramic

... cutting machine is suitable for rough machining of various crystal, ceramic, glass, rock and metallographic samples. Diamond saw blades, plated diamond saw blades and resin saw blades are available for this...

Dongguan Quality Control Technology Co., Ltd.
Guangdong,China

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0.03ct To 20ct VS Rough Lab Grown Diamonds HPHT D E Color Diamonds For Pendant

.... They are HPHT and CVD methods. The HPHT method is a more traditional diamond cultivation method that uses molten metal alloys such as iron (Fe), nickel (Ni) or cobalt (Co) to form diamonds. The HPHT diamon...

Henan Yuda Crystal Co.,Ltd
Henan,China

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