Home > CVD Lab Grown Diamonds >

7.0ct 8.0ct HPHT Lab Grown Diamonds Rectangular DEF Color For Oval Diamonds

Product Categories

Henan Yuda Crystal Co.,Ltd

Trust Seal

Verified Supplier

Credit Check

Supplier Assessment

Contact Now

7.0ct 8.0ct HPHT Lab Grown Diamonds Rectangular DEF Color For Oval Diamonds

Name: 70ct 80ct HPHT Lab Grown Diamonds Rectangular DEF Color For Oval Diamonds
Brand: YUDA CRYSTAL
Price: 1 USD

China 7.0ct 8.0ct HPHT Lab Grown Diamonds Rectangular DEF Color For Oval Diamonds wholesale

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 : HPHT Lab Grown Diamonds

Brand : Yuda Crystal

Grade : High

Assortment : Good

Color : DEF

Clarity : VVS VS

Carat Weight : 7.0-7.99ct

Cut : Round and fancy cut

Technology : HPHT

Shape : Round and fancy cut

Usage : For Cutting HPHT 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

Contact Now

Ractangular Shape DEF Color 7.0-8.0ct HPHT Lab Grown Diamonds For Cutting Oval Shape Cvd Polish Diamonds

HPHT Lab Made Uncut Rough White Lab Diamond Description

What is CVD HTHP diamond?

Lab Grown Diamond is also widely known as HTHP diamond or CVD diamond after the two common production methods (referring to the high-pressure high-temperature and chemical vapor deposition crystal formation methods, respectively). Under HTHP method, purest carbon is given the same environment into the lab so that it can convert into the diamond and in CVD method, the atmosphere is created which leads to atom by atom formation of diamond.

The difference between mined and lab-grown diamonds is indistinguishable to the naked eye, only a trained gemologist using specialized equipment can spot the difference. The price difference between mined and lab-grown diamonds is in the range of 30-70%, with lab-grown diamonds being cheaper and free from impurities.
It is a common misconception that lab grown diamonds are of inferior quality, but with advanced technology, they are made of even better quality than mined diamonds. There is also the misplaced notion that diamonds are expensive due to polishing and other processes. But as lab grown diamonds are made from scratch, it is relatively cheaper. Due to the price difference as well as the superior quality, lab-diamonds are being increasingly preferred over mined diamonds.

Parameters of HPHT Lab Grown Diamonds

HPHT Lab Grown Diamonds Details
Brand Name	Yuda Crystal
Name	HPHT Lab Grown Diamonds
Diamond Color	D-F
Diamond Clarity	VVS-VS
Diamond Carat Weight	7.0-8.0carat
Diamond Cut	Round and fancy cut
Technology	HPHT
Size	Customization
Shape	Round and fancy cut
Application	For Cutting Lab Grown Loose Diamonds
Place Of Origin	Zhengzhou, China
Delivery Time	1 - 15 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

7.0ct 8.0ct HPHT Lab Grown Diamonds Rectangular DEF Color For Oval Diamonds

Product Tags:

7.0ct 8.0ct HPHT Lab Grown Diamonds Rectangular DEF Color For Oval Diamonds Images

Inquiry Cart 0

Send your message to this supplier


*From:	Your email address is incorrect!
*To:	Henan Yuda Crystal Co.,Ltd
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!

7.0ct 8.0ct HPHT Lab Grown Diamonds Rectangular DEF Color For Oval Diamonds

7.0ct 8.0ct HPHT Lab Grown Diamonds Rectangular DEF Color For Oval Diamonds

8.0ct CVD Lab Grown Diamonds

7.0ct CVD Lab Grown Diamonds

GHI Color Lab Created Diamonds

7.0ct 8.0ct HPHT Lab Grown Diamonds Rectangular DEF Color For Oval Diamonds Images