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Diamond In The Rough

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Total 1016 products for diamond in the rough Manufacture & Suppliers

1 Carat Weight HPHT Rough Diamond 10 Carat Weight Grade FL - I3 Clarity

... of this diamond is unparalleled, providing a clear and brilliant shine that is sure to turn heads. In terms of clarity, our Cultivated HPHT Rough Diamond ranges from FL to I3. This means that while some dia...

Henan Yuda Crystal Co.,Ltd
Henan,China

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1.00 - 10.00 Ct DEF Color Grade Cut FL -I3 Black HPHT Rough Carbon Diamond

...Rough Uncut Diamond is made using the latest technology to ensure that it is of the highest quality. The HPHT process involves subjecting the diamond to extremely high temperatures and pressure, resulting in...

Henan Yuda Crystal Co.,Ltd
Henan,China

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Electroplated-bond diamond wheel for graphite rough grinding

...diamond wheel for graphite rough grinding Electroplated bond diamond wheel is a diamond abrasive wheel where diamond grains are plated onto the wheel surface (electrodeposition, often a thin nickel/metal lay...

ZHENGZHOU SHINE ABRASIVES CO.,LTD
Henan,China

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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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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

Verified Supplier

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Square VS 10.0 Carat 11.0 Carat HPHT Rough Diamonds Pure Uncut Diamonds For Jewelry

...Rough Diamonds For 3carat Big Size Diamond HPHT Jewelry HPHT Lab Grown Diamonds Description Lab created diamonds are grown by simulating the growth environment of natural diamonds through high temperature an...

Henan Yuda Crystal Co.,Ltd
Henan,China

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Rectangular 7mm 9mm DEF Color HPHT Rough Raw Diamond For Ring

...Rough Raw HPHT Diamond For Synthetic HPHT Diamond Ring Making Synthetic HPHT Diamond Description The lab grown diamonds is made by using high technology to simulate the environment in which natural diamonds ...

Henan Yuda Crystal Co.,Ltd
Henan,China

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DEF Loose Lab Created Diamonds VVS VS Clarity Rough HPHT Diamond

...natural diamonds in the mantle, carbon atoms are placed in a growth chamber and subjected to high temperature and pressure to grow into diamond crystals. Why to Choose HPHT Diamond? Mining of the natural dia...

Henan Yuda Crystal Co.,Ltd
Henan,China

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Round HPHT Rough Diamond DEF Color 5-5.99 Carat Lab Grown Diamond For Jewelry

... environment, producing real diamonds that are optically, physically and chemically identical to earth mined diamonds. Lab created diamonds are made using one of two techniques. Each process produces pure ca...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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2.5-3.0ct Rough Lab Grown Diamonds DEF Color VVS VS Clarity

Rough Lab Grown Diamonds 2.5-3.0ct DEF Color VVS VS Clarity For Sale Lab Created Diamonds Description Growth diamond is formed simulating natural diamond lab conditions, diamond structure of non-diamond carbon ...

Henan Yuda Crystal Co.,Ltd
Henan,China

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4.0Ct 5.0Ct Per Stone D E F Color Man Made Diamonds Rough Cut Round Shape Loose Diamonds

...Diamonds Rough Cut Round Shape Loose Diamonds 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 experienced jewelers and...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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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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Uncut HPHT Lab Grown Rough Diamonds 100% Real VS SI Clarity Diamonds Round Shape

...Diamonds Round Shape Uncut HPHT Lab Grown Rough Diamonds Why Choose Lab Grown Diamonds? Environmental protection concept. The price is only 1/3 of natural diamonds, wouldn't you buy it? Cultivate the prospec...

Henan Yuda Crystal Co.,Ltd
Henan,China

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Uncut 6ct HPHT Rough Diamond Lab Grown DEF Color VS Clarity For Rings

... of multi-crystal diamond, the early artificial diamond due to nitrogen atoms in the air into the diamond crystal and light sugar thin color, after the scientists improved production method, the production o...

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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6-10ct Orange Yellow HPHT Lab Grown Diamond Uncut Rough Diamond For Industrial

...rough diamond Color Fancy yellow Diamond Certificates None Diamond Type Synthetic (lab created) Type HPHT Size 0.1-10ct Shape Round Usage Grinding Applied Uncut diamond Process HPHT Application Gem Grade vvs...

Shaper Diamond Technology Co., Ltd
Hunan,China

Active Member

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Fancy Dark Brown Greenish Yellow Rough Diamonds 1 Carat Man Made

...Rough Diamonds Vs Si Clarity Colored Lab Grown Rough Diamonds Description Laboratory grown diamonds are not mined from the earth. Laboratory grown diamonds are not fakes, not cubic zircons, not crystals. The...

Henan Yuda Crystal Co.,Ltd
Henan,China

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Factory Price For Round Shape HPHT Rough Diamond DEF Color 5-5.99 Carat

... environment, producing real diamonds that are optically, physically and chemically identical to earth mined diamonds. Lab created diamonds are made using one of two techniques. Each process produces pure ca...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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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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1.5ct-2.0ct A quality DEF color HPHT uncut rough diamonds lab grown diamond for jewelry

...become more and more frequent. Many well-known brands have expressed in interviews that they have or will use man made diamonds as one of the jewelry options.Now it’s a young people’s market. Demand determin...

Henan Yuda Crystal Co.,Ltd
Henan,China

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