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1.4mm 1.6mm HPHT Monocrystalline Diamonds Low Grade

Categories HPHT Monocrystalline Diamonds
Brand Name: YUDA CRYSTAL
Model Number: YD-A
Certification: None
Place of Origin: Zhengzhou, China
MOQ: Negotiate
Price: Negotiate
Payment Terms: 100% Payment In Advance
Supply Ability: 50000carats per month
Delivery Time: 1-7 Working Days Depends On Quantity
Packaging Details: Carton box
Product Name: HPHT Monocrystalline Diamonds
Brand: Yuda Crystal
Grade: Low
Assortment: Good
Color: Yellow
Size: 14/16
Technology: HPHT
Shape: Rough
Usage: Abrasives and Diamond tools
Component: Carbon
Hardness: Moh's 10 Scale
Available Type: HPHT
Place Of Origin: Zhengzhou, China
Payment Mode: T/T, Bank Transfer, PayPal, Western Union
Courier: DHL, FedEx, UPS, TNT, EMS etc
Packaging: As Export Standard
Customization: Welcome
Polish: None
Symmetry: None
Sample Order: Welcome
Treatments Applied: None
Enhancement: None
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1.4mm 1.6mm HPHT Monocrystalline Diamonds Low Grade

1.4-1.6mm Low Grade HPHT Monocrystalline Diamonds For Making Lab Diamond Tools


HPHT Monocrystalline Diamonds Description


Lab diamonds are real diamonds. Carbon is the main element of natural and laboratory-grown diamonds. The chemical and physical properties of synthetic diamonds are same as natural diamonds in terms of hardness, thermal conductivity, and strength.


High temperature and high pressure (HPHT) and chemical vapor deposition (CVD) are the two most commonly used growth methods in synthetic diamonds industrial. The traditional diamond manufacturing method is called the high pressure high temperature (HPHT) method. It uses a device to simulate the high pressure and high temperature conditions of natural diamonds when it is formed underground, and uses carbon materials in the device to produce synthetic diamonds. A relatively new method called chemical vapor deposition (CVD) is to inject carbon-containing gas into a vacuum chamber and deposit its crystals on synthetic diamond seeds. This method requires lower temperature and lower pressure than the high-pressure high-temperature method. Both methods are currently very popular diamond manufacturing methods.


Lab diamond is not only of high commercial value, but also widely used in industry. As the hardest material known to human beings, with the development of science and technology, HPHT Monocrystalline Diamonds is widely used in cermet materials, oil drilling, construction engineering, mechanical processing, instrumentation, electronic industry, aerospace and other fields. The size of diamond is larger and larger, and the purity of diamond is also more and more pure, especially in jewelry, there is a lot of room for development. These synthetic HPHT monocrystalline diamonds have similar properties to natural diamonds and can be produced at a lower cost.


Parameters of HPHT Monocrystalline Diamonds


HPHT Monocrystalline Diamonds
Brand NameYuda Crystal
NameHPHT Monocrystalline Diamonds
Diamond ColorYellow
Diamond ClaritySI-I
Diamond Size1.4-1.6mm
Diamond CutUncut
PolishNone
SymmetryNone
TechnologyHPHT
Mesh Size8/12
ShapeRough
Diamond EnhancementNone
Available TypeHPHT
Diamond CertificateNone
ApplicationDiamond tools making
Place Of OriginZhengzhou, China
Delivery Time1 - 15 Working Days Base on Order Quantity
Payment Terms100% Payment In Advance
Payment MethodsT/T, PayPal, Western Union, Bank Transfer
Shipping wayDHL, FedEx, SF Express, UPS, EMS, TNT etc
M.O.QNegotiable
Diamond TypeSynthetic(lab created)
LocationZhengzhou, China
Treatments AppliedNone
Fire Dispersion0.044(Same as Natural Diamond)
Brilliance Refraction Index2.42(Same as Natural Diamond)
Relative Density3.52(Same as Natural Diamond)
Chemical CompositionCarbon(Same as Natural Diamond)
Moh's Hardness10(Same as Natural Diamond)

HPHT Monocrystalline Diamonds Introduction


Natural diamonds are created by nature and are the result of high temperature and pressure formed over billions of years. The Lab Grown Diamonds are produced in the laboratory, usually in a few weeks. The chemical difference between the two is same.

So how do you distinguish between Lab Grown Diamonds and natural diamonds?

There is no obvious difference between the Lab Grown Diamonds and natural diamonds. Even professional gemologists need special equipment to identify them. By zooming in, professionals will be able to discern subtle contrasts in diamond inclusions grown and mined in the laboratory.


The Difference Between Lab Diamond And Natural Diamond
PropertiesEarth MinedLab Created
Guaranteed Conflict-FreeNoYes
Hardness (MOHS)1010
SP3 Carbon Diamond Bonds (%)100%100%
Internal Crystal StructureFace-Centered CubicFace-Centered Cubic
Hardness Comparable2.422.42
Relative Diversity3.523.52
Color Diffusion0.0440.044
ColorVarious GradesK to D grades
Price$$$$$$$$

HPHT Monocrystalline Diamonds Details


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