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0.60ct 0.70ct 0.80ct HPHT Lab Grown Diamonds Real DEF VVS VS

China Henan Yuda Crystal Co.,Ltd certification
China Henan Yuda Crystal Co.,Ltd certification
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0.60ct 0.70ct 0.80ct HPHT Lab Grown Diamonds Real DEF VVS VS

0.60ct 0.70ct 0.80ct HPHT Lab Grown Diamonds Real DEF VVS VS
0.60ct 0.70ct 0.80ct HPHT Lab Grown Diamonds Real DEF VVS VS 0.60ct 0.70ct 0.80ct HPHT Lab Grown Diamonds Real DEF VVS VS 0.60ct 0.70ct 0.80ct HPHT Lab Grown Diamonds Real DEF VVS VS

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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
Supply Ability: 50000carats per month

0.60ct 0.70ct 0.80ct HPHT Lab Grown Diamonds Real DEF VVS VS

Product Name: HPHT Lab Grown Diamonds Brand: Yuda Crystal
Grade: High Assortment: Good
Color: DEF Clarity: VVS VS
Carat Weight: 0.60-0.80ct Cut: Uncut
Technology: HPHT Shape: Rough, Raw
Usage: For Cutting Lab Grown Diamonds Component: Carbon
Hardness: Moh's 10 Scale Available Type: HPHT, CVD
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:

0.80ct HPHT Lab Grown Diamonds


0.70ct lab created diamonds real


0.60ct loose man made diamonds

0.60-0.80ct DEF VVS VS HPHT Lab Grown Diamonds With wholesale Price From China


HPHT Lab Grown Diamonds Description


Lab diamonds, also known as engineering or cultured diamonds, grow in a highly controlled laboratory environment. With advanced technology, they reproduce the natural conditions for the formation of diamonds under the mantle and crust. These synthetic diamonds are made up of actual carbon atoms, which are arranged in the unique crystal structure of diamonds. Because they are made of the same material as natural diamonds, they have the same optical and chemical properties.


The synthetic diamonds grow from the tiny carbon seeds of existing diamonds. Advanced technology mimics the natural methods of diamond formation. Laboratory grown fancy colored diamonds are formed when a small amount of specific trace elements are present in the diamond growth stage, just like in nature. In white and colored laboratory diamonds, the exact composition of trace elements may be different from that of natural diamonds. Laboratory diamonds can only be distinguished from natural diamonds by special equipment, which can detect trace elements and subtle differences in crystal growth.


The synthetic diamonds can now be easily bought in all kinds of colorless diamonds. Cultured diamonds are also available in fancy colors and are considered to be very rare in nature, including the popular colorful Fancy Yellow. Compared with natural color diamond, the price of color diamond produced in laboratory is relatively reasonable.


Synthetic Diamonds exhibit the same physical, chemical and optical properties as natural diamonds, and exhibit the same flame, flicker and flash. With a jewelry magnifying glass, it is almost impossible to distinguish man-made diamonds from natural ones. Laboratory diamonds may exhibit different trace elements than natural diamonds and do not affect the appearance of diamonds. Only by testing with special equipment can laboratory diamonds be distinguished from natural diamonds. Laboratory produced diamonds available for purchase should always carry gemstone certification to confirm that they are laboratory produced.


Parameters of HPHT Lab Grown Diamonds


HPHT Lab Grown Diamonds Details
Brand Name Yuda Crystal
Name Rough Lab Grown Diamonds
Diamond Color D-F
Diamond Clarity VVS-SI
Diamond Carat Weight 0.60-0.80 carat
Diamond Cut Uncut
Technology HPHT
Size 5.0-7.0mm
Shape Raw
Application For Cutting Lab Grown Loose Diamonds
Place Of Origin Zhengzhou, China
Delivery Time 1 - 7 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 Lab Grown 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 Lab Grown Diamonds Details


0.60ct 0.70ct 0.80ct HPHT Lab Grown Diamonds Real DEF VVS VS 0

Contact Details
Henan Yuda Crystal Co.,Ltd

Contact Person: Ms. Pang

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