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3mm 4mm Yellow HPHT Lab Grown Colored Diamonds For Fancy Melee Diamonds

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3mm 4mm Yellow HPHT Lab Grown Colored Diamonds For Fancy Melee Diamonds

Name: 3mm 4mm Yellow HPHT Lab Grown Colored Diamonds For Fancy Melee Diamonds
Brand: YUDA CRYSTAL
Price: 1 USD

Quality 3mm 4mm Yellow HPHT Lab Grown Colored Diamonds For Fancy Melee Diamonds for sale

Brand Name : YUDA CRYSTAL

Model Number : YD-A+

Certification : None

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 : Lab Grown Colored Diamonds

Brand : Yuda Crystal

Grade : High

Assortment : Good

Color : Yellow

Clarity : VVS VS SI

Carat Weight : 0.4-0.6ct

Cut : Uncut

Technology : HPHT

Shape : Rough, Raw

Usage : For Cutting Fancy Color Lab Diamonds

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 : None

Symmetry : None

Sample Order : Welcome

Treatments Applied : None

Enhancement : None

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3mm 4mm Yellow Color HPHT Lab Grown Colored Diamonds For Cutting Fancy Melee Diamonds

Lab Grown Colored Diamonds Description

Synthetic diamond is mainly produced by high pressure and high temperature (hPTP) and chemical vapor deposition (CVD) methods. And its quality is similar to natural diamond. Artificial diamonds are often used to process priceless jewelry.
Over the past decade, laboratory-made diamonds have received widespread attention because it allows for new applications of many diamonds that have previously been considered too difficult. Artificial rough diamond is an environmental protection product, 100% of which is free of conflict.
With the progress of human science and technology, scientists moved the natural diamond growth environment into the laboratory, simulated the whole growth environment of diamonds with high pressure and high temperature, and used gravel sized diamonds as seeds to grow. Diamonds grown in the laboratory are manufactured by advanced processes such as high pressure and high temperature (hPTP) and chemical vapor deposition (CVD).

Parameters of Lab Grown Colored Diamonds

Lab Made Fancy Colored Diamonds Details
Brand Name	Yuda Crystal
Name	Lab Made Fancy Colored Diamonds
Diamond Color	Yellow, Greenish, Brown
Diamond Clarity	VVS-SI
Diamond Carat Weight	2pcs per carat
Diamond Cut	Uncut
Technology	HPHT
Size	3-5mm
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)

Lab Grown Colored Diamonds Introduction

Natural diamonds are created by nature and are the result of high temperature and pressure formed over billions of years. The Rough 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 Rough Lab Grown Diamonds and natural diamonds?

There is no obvious difference between the Rough 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	$$$$$	$$$

Lab Grown Colored Diamonds Details

3mm 4mm Yellow HPHT Lab Grown Colored Diamonds For Fancy Melee Diamonds

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3mm 4mm Yellow HPHT Lab Grown Colored Diamonds For Fancy Melee Diamonds Images

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3mm 4mm Yellow HPHT Lab Grown Colored Diamonds For Fancy Melee Diamonds

3mm 4mm Yellow HPHT Lab Grown Colored Diamonds For Fancy Melee Diamonds

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