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Diamond In The Rough

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Total 1016 products for diamond in the rough Manufacture & Suppliers

VS Plus 7.0 Carat 8.0 Carat HPHT Rough Diamonds Raw Unpolished Diamond For 2ct Ring

...Rough Diamonds For 2ct HPHT Diamond Ring Making HPHT Rough Diamonds Description Lab grown diamonds can be made by HPHT(High Pressure and High Temperature) and CVD(Chemical Vapor Deposition) methods. The app...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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Cvd Hpht White Rough Diamond Synthetic Diamond Rough Vvs Lab Diamond

Rough diamond synthetic diamond rough vvs lab diamond Prodct details: HPHT rough diamond,"4 C" for white diamond 1, Color: DEF GH IJ 2, Carat: 0.1-5ct 3, Clarity: VVS, VS, SI 4, Cut: RAW synthetic dia...

Shaper Diamond Technology Co., Ltd
Hunan,China

Active Member

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Hpht 6 Side Polished 2PT MCD Diamonds , Optical Grade Hpht Diamond Plate

...Diamond Optical Diamond Hpht Diamond Plate Specification: Product name 6 side polished 2PT MCD diamond optical diamond hpht diamond plate Usage jewelry; decoration; diamond dressing tools Color light yellow ...

Shaper Diamond Technology Co., Ltd
Hunan,China

Active Member

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

...Rough Lab Grown 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 mate...

Henan Yuda Crystal Co.,Ltd
Henan,China

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White Rough Lab Created HPHT Rough Diamond For Jewelry Making

...Rough Lab Created Hpht Rough 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, cu...

Henan Yuda Crystal Co.,Ltd
Henan,China

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Cvd Rough Diamond Lab Grown DEF Color VVS1-VS2 Clarity for Polishing Workpiece

...rough diamond Lab Grown Diamonds DEF color VVS1-VS2 clarity for ut lab gown diamond rough Specification: Product name cvd rough diamond Lab Grown Diamonds DEF color VVS1-VS2 clarity for ut lab gown diamond r...

Shaper Diamond Technology Co., Ltd
Hunan,China

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HPHT Rough VVS Lab Grown Synthetic CVD Rough Diamond for Mechanical

...synthetic diamond Type: hpht(high pressure and high temperature) Advantage: 1, high quality as natural diamond, hardness is Moh's 10, can pass diamond test pen. 2, good transparency, pure white color(VVS...

Shaper Diamond Technology Co., Ltd
Hunan,China

Active Member

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1.5ct VVS VS 1 Carat Rough Lab Grown Diamonds For Engagement Ring

...conditions from natural diamonds, both natural diamonds and lab diamonds are crystals composed of pure carbon, and the physical properties, chemical properties, crystal structure and optical properties of th...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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DEF VVS VS SI Rough Lab Grown Diamonds 0.4ct 20ct Human Made Diamonds

...Rough Lab Grown Diamonds Made By HPHT Diamond Machine Rough Lab Grown Diamonds Description What is a laboratory rough diamond? First of all, let's talk about diamonds. From a physical point of view, diamond ...

Henan Yuda Crystal Co.,Ltd
Henan,China

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Uncut 2 Carat 3 Carat Rough Lab Grown Diamonds For 1 Carat Diamond

... and cutting are no different from natural diamonds. The environment in which diamonds grow in the laboratory is different from that of natural diamonds. Natural diamonds come from the earth, and laboratory-...

Henan Yuda Crystal Co.,Ltd
Henan,China

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VS1 SI2 No Blue No Grey Rough Diamonds HPHT 3.0ct 4.0ct For Jewelry

... of high technology to simulate the environment in which natural diamonds are formed in the earth's crust, and layer by layer of carbon atoms to form rough stones. There is no difference between these two ty...

Henan Yuda Crystal Co.,Ltd
Henan,China

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4Ct 5Ct HPHT Rough Diamond DEF Color Lab Produced Diamonds

...Rough Lab Grown Diamond HPHT Rough Lab Grown Diamond Description Rough Lab Grown Diamond made in the laboratory, not mined from the earth. Rough Lab Grown Diamond are not fakes, they are not cubic zircons, ...

Henan Yuda Crystal Co.,Ltd
Henan,China

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B Grade 3.0 - 3.5mm HPHT Lab Grown Diamonds Yellow Rough Industrial Diamonds

..., industrial 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 are 40 grade Description: Synthetic diamond is a kind of...

Shaper Diamond Technology Co., Ltd
Hunan,China

Active Member

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Full White 1 Carat Rough Lab Grown Diamonds For Making Lab Grown Diamond Jewelry

... equipment to mimic the environment of natural diamond formation. Diamond crystals are used as seeds to induce the growth of diamond crystals. The physical and chemical properties of man-made diamonds are ex...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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6.5mm 7.5mm Rough Lab Grown Diamonds HPHT Diamonds

...Rough Lab Grown Diamonds Made By HPHT Rough Lab Grown Diamonds Description Lab-grown diamonds are diamonds grown in the laboratory using equipment that simulate the growth environment of natural diamonds. Bo...

Henan Yuda Crystal Co.,Ltd
Henan,China

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DEF SI VS VVS HPHT Lab Raw Uncut Rough Diamond 8.0ct To 20.0ct

...Rough Diamond For Cutting Lab Diamonds Lab Raw Uncut Rough Diamond Description Lab grown diamonds are also named lab created diamonds, man made diamonds and synthetic diamonds. There are two main methods to ...

Henan Yuda Crystal Co.,Ltd
Henan,China

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1 Carat Lab Grown HPHT Uncut Rough Diamond For Jewelry Making

...diamond rough ~~~~~~~ China Manufacturer 1 Carat Lab Grown HPHT Uncut Rough Diamond For Jewelry Making A synthetic diamond (also known as an artificial diamond, cultured diamond, orcultivated diamond) is dia...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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4.0 - 5.0 ct per carat price D E F Color VS Clairty HPHT Rough Lab Grown Diamond

...Rough Lab Grown Diamond HPHT Rough Lab Grown Diamond Description Rough Lab Grown Diamond made in the laboratory, not mined from the earth. Rough Lab Grown Diamond are not fakes, they are not cubic zircons, ...

Henan Yuda Crystal Co.,Ltd
Henan,China

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5 6 Carat Lab Created Diamond D E F Color HPHT VS Clarity Diamond For Earring

... is an acronym of High Pressure High Temperature. This means that a material is deposited from a gas onto a substrate and that chemical reactions are involved. What is difference between CVD & mined diamond?...

Henan Yuda Crystal Co.,Ltd
Henan,China

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