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0.5ct DEF VS SI IGI Certified Lab Grown Diamonds HPHT CVD Synthetic

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
Place of Origin: Zhengzhou, China Brand Name: YUDA CRYSTAL
Certification: IGI Model Number: YD-A+

Detail Information

Product Name: Certified Lab Grown Diamonds Brand: Yuda Crystal
Grade: High Assortment: Good
Color: DEF Clarity: VVS VS SI
Carat Weight: 0.5ct Cut: Ideal, Excellent, VeryGood, Good
Technology: HPHT Shape: Round Brilliant Cut
Usage: For Making Lab Diamonds Jewelry ( Rings, Earring, Necklace Etc ) 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: Excellent, VeryGood, Good
Symmetry: Excellent, VeryGood, Good Sample Order: Welcome
Treatments Applied: None Enhancement: None
High Light:

IGI Certified Lab Grown Diamonds CVD

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IGI Certified Lab Grown Diamonds HPHT

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0.5ct DEF igi certified diamonds

Product Description

0.5ct DEF VS SI HPHT CVD Synthetic IGI Certified Lab Grown Diamonds

 

Certified Lab Grown Diamonds Description

 

The quality of diamonds is determined by 4C's. 4C's stand for cuts, colors, carats and clarity. However, another important factor to consider is the diamond certificate.
Through its certification, you can know a lot about diamonds. You can tell if it's mined diamond or lab grown diamond. You can also know whether the lab grown diamonds or nature diamonds have been treated.
There is a reference to the details of diamonds to give buyers an accurate idea of what they are buying. Although the information seems simple on paper, different diamond laboratories provide diamond information in different ways.
Each diamond will be analyzed in a laboratory with all the special equipment and many tests. Measurements will be made and compared with the main stone used for color grading in the laboratory. This is how the quality grade of a diamond is obtained.
To make diamond certification credible, it should come from a third party. The third party must be an independent company and not participate in diamond trading in any way. Its main function is to analyze diamonds and provide accurate images of diamond properties.
After analysis, the gemologist's findings will be listed on the certificate.

 

Parameters of Certified Lab Grown Diamonds

Certified Lab Grown Diamonds Details
Brand Name Yuda Crystal
Name Certified Lab Grown Diamonds
Diamond Color DEF
Diamond Clarity VVS-VS
Diamond Carat Weight 0.50 carat
Diamond Cut Excellent, Very Good,Good
Polish Excellent, Very Good,Good
Symmetry Excellent, Very Good,Good
Technology HPHT, CVD
Size 0.5carat per pcs
Shape Round
Diamond Enhancement None
Available Type HPHT, CVD
Diamond Certificate IGI
Application Jewelry Decorations Rings Earring Necklace
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)

 

Certified 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 $$$$$ $$$

 

Certified Lab Grown Diamonds Details

 

0.5ct DEF VS SI IGI Certified Lab Grown Diamonds HPHT CVD Synthetic 0

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