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1.4mm 1.6mm HPHT Monocrystalline Diamonds Low Grade

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1.4mm 1.6mm HPHT Monocrystalline Diamonds Low Grade

1.4mm 1.6mm HPHT Monocrystalline Diamonds Low Grade
1.4mm 1.6mm HPHT Monocrystalline Diamonds Low Grade 1.4mm 1.6mm HPHT Monocrystalline Diamonds Low Grade 1.4mm 1.6mm HPHT Monocrystalline Diamonds Low Grade

Large Image :  1.4mm 1.6mm HPHT Monocrystalline Diamonds Low Grade

Product Details:
Place of Origin: Zhengzhou, China
Certification: None
Model Number: YD-A
Payment & Shipping Terms:
Minimum Order Quantity: Negotiate
Price: Negotiate
Packaging Details: Carton box
Delivery Time: 1-7 working days
Payment Terms: T/T, Western Union, PayPal, Bank Transfer
Supply Ability: 50000carats per month

1.4mm 1.6mm HPHT Monocrystalline Diamonds Low Grade

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 Terms: 100% Payment In Advance
Payment Mode: T/T, Bank Transfer, PayPal, Western Union Delivery Time: 1-7 Working Days Depends On Quantity
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
High Light:

1.6mm HPHT Monocrystalline Diamonds


1.4mm HPHT Monocrystalline Diamonds


Low Grade monocrystalline diamond

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 Name Yuda Crystal
Name HPHT Monocrystalline Diamonds
Diamond Color Yellow
Diamond Clarity SI-I
Diamond Size 1.4-1.6mm
Diamond Cut Uncut
Polish None
Symmetry None
Technology HPHT
Mesh Size 8/12
Shape Rough
Diamond Enhancement None
Available Type HPHT
Diamond Certificate None
Application Diamond tools making
Place Of Origin Zhengzhou, China
Delivery Time 1 - 15 Working Days Base on Order Quantity
Payment Terms 100% Payment In Advance
Payment Methods T/T, PayPal, Western Union, Bank Transfer
Shipping way DHL, FedEx, SF Express, UPS, EMS, TNT etc
M.O.Q Negotiable
Diamond Type Synthetic(lab created)
Location Zhengzhou, China
Treatments Applied None
Fire Dispersion 0.044(Same as Natural Diamond)
Brilliance Refraction Index 2.42(Same as Natural Diamond)
Relative Density 3.52(Same as Natural Diamond)
Chemical Composition Carbon(Same as Natural Diamond)
Moh's Hardness 10(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
Properties Earth Mined Lab Created
Guaranteed Conflict-Free No Yes
Hardness (MOHS) 10 10
SP3 Carbon Diamond Bonds (%) 100% 100%
Internal Crystal Structure Face-Centered Cubic Face-Centered Cubic
Hardness Comparable 2.42 2.42
Relative Diversity 3.52 3.52
Color Diffusion 0.044 0.044
Color Various Grades K to D grades
Price $$$$$ $$$


HPHT Monocrystalline Diamonds Details

1.4mm 1.6mm HPHT Monocrystalline Diamonds Low Grade 0


Contact Details
Henan Yuda Crystal Co.,Ltd

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