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Natural Rough Diamond

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Total 5077 products for natural rough diamond Manufacture & Suppliers

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

Verified Supplier

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Exceptional DEF Colour Transparent HPHT Rough Uncut Diamonds For Crafting Masterpieces

... not been enhanced in any way, making it a completely natural and authentic diamond. The carat weight of this diamond can range from 1.00 to 10.00, giving you the flexibility to choose the size that best fit...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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VVS Rough White Lab Diamond Big HPHT Synthetic 2 Carat Man Made Diamond

... is no inferior to the original stone. Is the diamond made in the laboratory real? Of course, they are! Man made diamonds have no defects and are cleaner and harder than natural diamonds. Synthetic diamonds ...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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VVS VS Clarity Rough HPHT Lab Grown Diamonds White DEF Color 4-5ct

...Rough 4-5ct White HPHT Lab Grown Diamonds Lab Grown Diamonds Description Lab grown diamond is a small diamond as the seed, by simulating the growth of natural diamonds to grow. It has the same physical, chem...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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11mm 13mm DEF Color HPHT Raw Uncut Diamonds For Loose Diamonds

... simulation of natural diamond crystallization conditions and growth environment, and natural diamond has exactly the same physical, chemical and optical properties. Production time is perhaps the biggest di...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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3.3mm To 3.8mm D E F VVS SI Loose Lab Grown Diamonds 0.13ct 0.17ct

... of natural diamonds under the earth's crust. This formation process is the main factor that distinguishes lab-created diamonds from mined diamonds. Lab-grown rough diamonds are synthesized in a few weeks, w...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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2.7mm To 3.2mm HPHT Loose Lab Grown Diamonds 8 Pointer To 12 Pointer VS D E F Color

...Diamonds Loose Lab Grown Diamonds Description The lab grown diamonds uses advanced technology to simulate the formation conditions of natural diamonds under the earth's crust. This formation process is the m...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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10 Carat High Temperature High Pressure Diamonds

...Rough Lab Grown Diamond Created By High Temperature High Pressure Hpht Rough Lab Grown Diamond Description Lab grown diamond, also know as synthetic diamond, lab created diamond and man made diamond, is real...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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White Rough HPHT Lab Grown Diamonds Single Crystal Synthetic 1.0 - 1.5 Ct

... diamonds grown in a lab can be chemically, physically and optically identical to naturally occurring ones. product feature: Grade Picture Carat mm size Grade1 0.5-1.0 ct 4.0-5.5 mm 1.0-1.5 ct 5.0-6.0mm 1.5-...

Shaper Diamond Technology Co., Ltd
Hunan,China

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DEF Color High Pressure High Temperature Diamond VS SI Lab Manufactured Diamonds

.... The lab grown diamonds is the product of the development of high technology. Artificial diamonds is more environmentally friendly and saves labor costs. The biggest cost is production costs. The natural di...

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

Verified Supplier

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1.5-2.0ct Rough Lab Grown Diamonds DEF Color VVS VS Clarity For Necklace

...Rough Lab Grown Diamonds DEF Color VVS VS Clarity For Necklace Lab Created Diamonds Description Lab-grown diamond is an artificial simulation of the formation conditions of natural diamond, and the non-diamo...

Henan Yuda Crystal Co.,Ltd
Henan,China

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6mm 8mm 10mm MCD Diamond Cutters Customized Mono Crystal Diamond Cutting Tool

...Nature diamond non ferrous metal Diamond polishing knives are composed of two materials: PCD polycrystalline diamond rough polishing knives and ND natural diamond fine (fine) polishing knives, which are sequ...

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

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Rough Finishing Diamond Milling Cutter Single Crystal Diamond Cutting Tools

Rough Finishing Tool Diamond Milling Cutter Single Crystal Diamond Cutting Tools The diamond cutting tools produced by our company not only have strong wear resistance, but also have good chip removal performan...

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

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DEF VVS VS SI Rough Uncut HPHT Lab Grown Diamonds 3.0-8.0ct For Jewellery

...Rough Uncut Diamond HPHT Lab Grown Diamonds For Jewellery Synthetic Rough Uncut Diamond Description Synthetic diamonds are mainly produced by chemical vapor deposition (CVD) or high pressure and high tempera...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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0.6-0.8 Carat Lab Grown HPHT Treated Diamonds Synthetic Uncut Diamond For Jewelry

... (also known as an artificial diamond, cultured diamond, or cultivated diamond) is diamond produced in an artificial process. Now we have the technology to grow diamonds under the environment of HPHT. This k...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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PCD Rough Finishing Monocrystal Diamond Cutting Tools For Acrylic Aluminium Work Piece

... polishing knife and ND natural diamond fine (fine) polishing knife, which are successively mounted in a special polishing knife plate. It can be used in diamond polishing machine, edge-grinding machine and ...

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

Verified Supplier

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4-15 Carat EFG VVS VS HPHT Single Crystal Diamonds For Artificial Jewellery Material

... and synthetic diamonds. There are two main methods to create lab grown diamonds: CVD and HPHT. Chemical Vapor Deposition is a growth method for cultivating diamonds. CVD (Chemical Vapor Deposition) diamonds...

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

Verified Supplier

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Uncut Man Made Diamonds 1.0ct 2.0ct 3.0ct Polished Round Brilliant Cut

... because they cost less money and effort to make than natural diamonds. Natural diamonds are very rare - they need to be drilled deep into the earth's crust to extract gem-grade diamonds. It takes a lot of s...

Henan Yuda Crystal Co.,Ltd
Henan,China

Verified Supplier

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