Customized Heart Shape White VS Real Lab Grown Diamond Polished
Diamond for Lover Gifts
Is a Cubic Zirconia (CZ) the same thing as a Lab Grown Diamond?
Cubic Zirconia (CZ) does not contain carbon and, hence, is not at
all similar to Lab-grown diamonds. CZ are quite weak in comparison
to Lab-grown diamonds, as, performance and patterning do not match
that of diamonds. It is very easy for a jeweler to differentiate
between a diamond and a simulant of diamonds.Lab created loose
diamond are not fakes. They’re not cubic zirconias. They have all
the same physical and chemical properties of a mined diamond.
These man-made diamonds contain 100% carbon and have the same
chemical composition as that of earth mined diamonds. Lab-grown
diamonds are created by recreating the conditions underneath the
Earth that result in diamond growth(like pressure,heat and
carbon)These diamonds are not like the diamond simulants in the
market like cubic zirconia, or moissanite.
|Real Diamond||Fake Diamond|
|Natural Diamond||Lab Grown Diamond||Cubic Zirconia||Mossanite|
How Do You Grow a Lab Diamond?
When the pressure, heat, and carbon are set to similar
circumstances underneath the earth, a lab-grown diamond is formed.
Two methods for this are:
HPHT (High Pressure-High Temperature)
CVD (Chemical Vapor Deposition)
Lab created diamonds is a product of environmental protection.
Mining natural diamonds destroys the surface of the earth and
produces a lot of waste, as well as ultra-high carbon emissions.
Man-made diamonds are cultivated using the latest science and
technology, through the best scientists, professional engineers and
skilled technicians, in the laboratory to simulate the growth
environment of natural diamonds. The entire cultivation process in
the laboratory uses only the right amount of electricity and raw
materials, which is green and environmentally friendly.
|Brand name||Yuda Crystal|
|Model number||Heart-Loose Diamond|
|Place of origin||Henan,China|
|Payment term||100% payment in advance|
|Delivery Time||3-14 Working Days Base on Order Quantity|
Does lab grown diamond have A IGI/GIA certification?
Sure. Every diamond, whether natural or laboratory-grown, is certified by
leading diamond grading laboratories such as IGI, GIA, AGS and
NGTC. These certifications are documents that contain detailed
information about the characteristics of a diamond. GIA has been
grading laboratory-grown diamonds since 2007. Beginning July 1,
2019, GIA Laboratory-Grown Diamond Reports and identification
reports no longer use the term “synthetic.” The GIA
Laboratory-Grown Diamond Report includes the standard GIA color,
clarity and cut grading scales for reference purposes.
Who are we?
Henan YuDa Crystal Co., Ltd. are based in ZhengZhou city.We are
specialized in the export and import business of lab grown diamonds
more than 10 years. YuDa is a professional company in all synthetic
diamond applications, our main products are cvd diamond, hpht
diamond, and customized diamond by your requirements. Our products
enjoy a good reputation and are sold to Europe, America, Southeast
Asia, South Africa and other countries and regions.
Q:Do you provide samples? Is it free or not?
A: Yes, we provide samples,but not for free.
Q:What are your terms of payment?
A: We accept Paypal,T/T,Western Union and MoneyGram.
Q: Which express company do you use?
A: As usual we used DHL,UPS ,FEDEX Or Brinks.
Lab Grown Rough Diamonds Details