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Full White VVS VS IGI Certified Lab Grown Diamonds 0.5ct To 5ct

Name: Full White VVS VS IGI Certified Lab Grown Diamonds 05ct To 5ct
Brand: YUDA CRYSTAL
Price: 1 USD

Buy cheap Full White VVS VS IGI Certified Lab Grown Diamonds 0.5ct To 5ct product

Brand Name : YUDA CRYSTAL

Model Number : YD-A+

Certification : IGI

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 : Certified Lab Grown Diamonds

Brand : Yuda Crystal

Grade : High

Assortment : Good

Color : DEF

Clarity : VVS VS

Carat Weight : 0.5-5ct

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

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 : Excellent, VeryGood, Good

Symmetry : Excellent, VeryGood, Good

Sample Order : Welcome

Treatments Applied : None

Enhancement : None

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Round Brilliant Cut Full White Color VVS VS IGI Certified Lab Grown Diamonds

Certified Lab Grown Diamonds Description

Diamonds are made of pure carbon in the shape of a tetrahedron. Diamonds are famous all over the world as luxury and precious jewelry. However, it is also the hardest substance in nature, a good heat conductor and an inert substance. These characteristics mean that diamonds can play an important role in some industrial applications, such as metal cutting, drilling, grinding, mining and construction, as well as applications in high-pressure testing and high-performance bearings.

There are two main methods to make Rough Lab Grown HPHT Synthetic Diamond: one is high pressure and high temperature method (HPHT), the other is chemical vapor deposition method (CVD).

For a long time, people believed that diamonds could only be created under high pressure and high temperature conditions, imitating the formation of natural diamonds. However, in the late 1980s, scientists discovered how to use a method called chemical vapor deposition (CVD) to grow diamonds.
Colorless and almost colorless CVD synthetic diamonds are usually type IIa, Type IIa diamonds are characterized by high purity, and they exhibit transparency in certain parts of the ultraviolet and infrared spectra.

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 Grown Diamonds

Certified Lab Grown Diamonds Details
Brand Name	Yuda Crystal
Name	Certified Lab Grown Diamonds
Diamond Color	DEF
Diamond Clarity	VVS-SI
Diamond Carat Weight	0.5-5.0 carat
Diamond Cut	Excellent, Very Good,Good
Polish	Excellent, Very Good,Good
Symmetry	Excellent, Very Good,Good
Technology	HPHT
Size	0.5-5.0carat per pcs
Shape	Round
Diamond Enhancement	None
Available Type	HPHT
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

Full White VVS VS IGI Certified Lab Grown Diamonds 0.5ct To 5ct

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Full White VVS VS IGI Certified Lab Grown Diamonds 0.5ct To 5ct

Full White VVS VS IGI Certified Lab Grown Diamonds 0.5ct To 5ct

Certified Lab Grown Diamonds 0.5ct

VVS Certified Lab Grown Diamonds

0.5ct To 5ct IGI Lab Diamond

Full White VVS VS IGI Certified Lab Grown Diamonds 0.5ct To 5ct Images