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F Color VS SI IGI Certified Lab Diamonds 1 Carat CVD Diamond

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: F+ Clarity: VS SI
Carat Weight: 1ct 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:

SI IGI Certified Lab Diamonds

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IGI Certified Lab Diamonds 1ct

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1Carat igi certified diamond

Product Description

1 Carat CVD Diamond F Color VS SI Clarity With IGI Certified Lab Diamonds

 

Certified Lab Diamonds Description

 

A diamond’s quality is determined by the 4C’s. These are the cut, color, carat, and clarity.

The 'Cut' of diamond is perhaps the most important aspect of diamond quality that affects the beauty of diamonds. Diamond cut refers in particular to the quality of diamond angle, proportion, symmetry, brightness, fire, flicker and finish detail. These factors directly affect the flash ability of diamond, as well as its overall aesthetic appeal.
Diamond cut refers to the accuracy of its cutting and grinding ratio and the perfection after finishing. Good cutting should reflect the brightness and fire color of the diamond as much as possible, and try to keep the weight of the original stone. The cutting grade of IGI is divided into ID (Ideal), ex (excellent), VG (very good) and G (good).

For consumers, a professional diamond certificate can clearly show the detailed characteristics of the diamond. So that people can clearly know the quality of the diamonds they buy.

 

Parameters of Certified Lab Diamonds

Certified Lab Grown Diamonds Details
Brand Name Yuda Crystal
Name Certified Lab Grown Diamonds
Diamond Color DEF
Diamond Clarity VS-SI
Diamond Carat Weight 1 carat
Diamond Cut Excellent, Very Good,Good
Polish Excellent, Very Good,Good
Symmetry Excellent, Very Good,Good
Technology HPHT
Size 1carat 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 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 Diamonds Details

F Color VS SI IGI Certified Lab Diamonds 1 Carat CVD Diamond 0

 

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