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Total 5077 products for natural rough diamond Manufacture & Suppliers

Tower Shape HPHT Lab Grown Diamonds Yellow Mono Big Diamond Stone

...Diamond size 3mm+ Keywords: HPHT mono diamond, yellow crystal diamond, mono diamond stone, 3mm rough diamond, 3.5mm rough diamond, industrial 4mm diamond, industrial rough diamond, big industrial diamond Qui...

Shaper Diamond Technology Co., Ltd
Hunan,China

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3.0 - 3.5mm Flat HPHT Lab Grown Diamonds HPHT Mono Yellow Diamond Stone

... rough diamond, big industrial diamond Quick Details: HPHT Lab Grown 3.0-3.5mm size Mono crystal diamond Hardness: Moh’s 10 Mix shape Most can up to 80 grade Description: Synthetic diamond is a kind of super...

Shaper Diamond Technology Co., Ltd
Hunan,China

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VS1 SI1 2.5 Carat 3 Carat Raw Diamond HPHT Cubic Press Diamond

... of laboratory growth. Due to the large demand, it is a high profit product for enterprises to supply at a lower price, which is beneficial to the economy. Before the advent of this technology, diamonds were...

Henan Yuda Crystal Co.,Ltd
Henan,China

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3Ct 4Ct HPHT VVS VS Rough Uncut Diamonds Artificially Created Diamonds Yuda Crystal

... method (HPHT), 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 bel...

Henan Yuda Crystal Co.,Ltd
Henan,China

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Synthetic Lab Grown Small Size White Def Color Hpht Rough Uncut Diamond

...diamonds? Lab created diamonds are grown in highly-controlled laboratory conditions that simulate the earth’s natural growing environment, producing real diamonds that are optically, physically and chemicall...

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

... method (HPHT), 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 bel...

Henan Yuda Crystal Co.,Ltd
Henan,China

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1.5ct 2.0ct Certified Lab Grown Diamonds Round Brilliant Cut

.... Diamonds are famous all over the world as luxury and precious jewelry. However, it is also the hardest substance in nature, a good heat conductor and an inert substance. HPHT is the primary method used to ...

Henan Yuda Crystal Co.,Ltd
Henan,China

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Bigger Size White Color Lab Created Diamonds Synthetic For Lab Loose Diamond

... in the high-temperature zone of the top press growth chamber, and place natural or lab created diamond seeds in the low-temperature zone. Driven by a certain temperature gradient, carbon will diffuse from a...

Henan Yuda Crystal Co.,Ltd
Henan,China

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Tipped Engraving Diamond End Mill Cutting Toolsl MCD Engraving Bit Diamond Cutter

...diamond tipped engraving tool MCD engraving bit diamond cutter overview Diamond polishing knife consists of two kinds of materials: PCD polycrystalline diamond rough polishing knife and ND natural diamond fi...

ShenZhen Joeben Diamond Cutting Tools Co,.Ltd
Guangdong,China

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VS Diamond Synthetic Diamonds Lab Created Uncut Rough HPHT Diamonds For Polished

...Diamond Synthetic Diamonds Lab Created Uncut Rough HPHT Diamonds For Polished Advantages of lab grown diamond? In 1984, De Beers' slogan "A diamond is forever" was popular throughout the world, and diamonds ...

Henan Yuda Crystal Co.,Ltd
Henan,China

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

... method (HPHT), 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 bel...

Henan Yuda Crystal Co.,Ltd
Henan,China

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

...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 is also th...

Henan Yuda Crystal Co.,Ltd
Henan,China

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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

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HPHT CVD Pink Diamond Rough Uncut Diamond For Jewelry Pink Large Size Diamond

...Diamond Certificates None Diamond Type Synthetic (lab grown) Diamond Shape laboratory-created rough diamond Clarity VS1~ VS2 Type HPHT Shape Round Shape Usage Jewelry Rough Uncut CVD/HPHT Diamond 1.Size: 0.0...

Shaper Diamond Technology Co., Ltd
Hunan,China

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Yellow Rough Lab Grown Diamonds Hpht 3mm 3.5mm 4mm 4.5mm 5mm

... tools,dressing tools,etc. Warranty 3 years Type blasting media Abrasive Grain Sizes 3-5mm MOQ 1 ct What is Synthetic Diamond? Synthetic diamond (also known as cultured diamond , cultivated diamond,...

Shaper Diamond Technology Co., Ltd
Hunan,China

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Greenish HPHT Rough Fancy Colored Lab Diamonds 5 Carat To 8 Carat

...Rough Lab Made Fancy Colored Diamonds For Making Fancy Color Stones Lab Made Fancy Colored Diamonds Description There are two main methods to make Rough Lab Grown HPHT Synthetic Diamond: one is high pressure...

Henan Yuda Crystal Co.,Ltd
Henan,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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Tungsten Carbide Material Pcd Diamond Tools CNC PCD Forming Cutter For Acrylic

...Diamond pcd diamond cnc polishing tools pcd milling cutter for acrylic overview PCD polycrystalline diamond rough polishing knife and ND natural diamond fine (fine) polishing knife are successively mounted o...

ShenZhen Joeben Diamond Cutting Tools Co,.Ltd
Guangdong,China

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Two Flute PCD 8000HV Diamond Cnc Polishing Endmill

...thrower, which are installed in the special polishing plate in turn, can be used in diamond polishing machine, edge grinding machine and CNC center or milling machine to finish rough and fine polishing of ac...

ShenZhen Joeben Diamond Cutting Tools Co,.Ltd
Guangdong,China

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PCD One Flute 5000mm/min Diamond Cnc Polishing Tools Endmill

...) thrower, which are installed in the special polishing plate in turn, can be used in diamond polishing machine, edge grinding machine and CNC center or milling machine to finish rough and fine polishing of ...

ShenZhen Joeben Diamond Cutting Tools Co,.Ltd
Guangdong,China

Verified Supplier

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