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{"title":"5Ct 5.5Ct 6.0Ct HPHT Rough Diamond High Pressure High Temperature 5.0mm To 20","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/4d\/31\/ad1e28f46418822e1173dedae1fd-200x200-1\/5ct_5_5ct_6_0ct_hpht_rough_diamond_high_pressure_high_temperature_5_0mm_to_20_0mm.jpg","attrs":{"Brand Name":"YUDA CRYSTAL","Model Number":"YD-A+","Certification":"None","Place of Origin":"Zhengzhou, China"}}
{"title":"VS1 SI1 2.5 Carat 3 Carat Raw Diamond HPHT Cubic Press Diamond","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/4c\/cc\/993854b879774221db82c4f1cb81-200x200-1\/vs1_si1_2_5_carat_3_carat_raw_diamond_hpht_cubic_press_diamond.jpg","attrs":{"Brand Name":"YUDA CRYSTAL","Model Number":"YD-A+","Certification":"None","Place of Origin":"Zhengzhou, China"}}
{"title":"VVS VS 3ct 3.5ct HPHT Rough Diamond 4 Carat Lab Diamond","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/79\/59\/427b05e9bdf81921a488a8655a7d-200x200-1\/vvs_vs_3ct_3_5ct_hpht_rough_diamond_4_carat_lab_diamond.jpg","attrs":{"Brand Name":"YUDA CRYSTAL","Model Number":"YD-A+","Certification":"None","Place of Origin":"Zhengzhou, China"}}
While there is some confusion about whether natural diamonds are the same as lab-grown diamonds, we are here to inform you that laboratory diamonds are actually real diamonds. Do you still think that only diamond mining is a real diamond? Those days are over. Previously, diamond mining could only be done by man-made and not easy to generate, requiring suitable geographical environment and long-term accumulation to form; the so-called long-term time, not only a few decades, but billions of years, the composition of a diamond is only 99.95 percent of the carbon element, in short, the composition of the diamond and charcoal is the same, in addition to the difference in appearance, the fundamental difference is that the composition of the two carbon elements and the environment is different, Diamonds grown in the laboratory have exactly the same carbon composition as diamonds mined.
What is a lab grown diamond called? Man-made diamonds, also known as synthetic diamonds or lab created diamonds, are grown in a highly controlled laboratory environment, using advanced technology to replicate the conditions under which diamonds are formed naturally under the crust. There are two types of cultivating diamonds,one is high temperature and high pressure technology, the other is cvd technology, but the diamonds produced by the two technologies are real diamonds. They are the same as natural diamonds mined from the ground. They are called real diamond.
Lab grown & natural diamonds
lab grown diamonds
natural diamonds
grown in a lab
mined from the earth
created in months
created over billions of years
offer incredible value
prized for their rarity
Specification
Item
Value
Brand name
Yuda Crystal
Model number
YuDa-HPHT
Place of origin
Henan,China
Usage
Jewellery,for polishing,rings
Hardness
10 Moh's
Payment term
100% payment in advance
Shipping ways
DHL,FEDEX,UPS.EMS
Delivery Time
3-14 Working Days Base on Order Quantity
Real Diamond and Fake Diamond
Diamond
Type
Material
Moh's Hardness
Brilliance Refraction Index
Relative Density
Fire Dispersion
Real
Natural
C
10
2.42
3.52
0.044
Real
Lab grown
C
10
2.42
3.52
0.044
Fake
Moissanite
SIC
9.25
2.65
3.21
0.104
Fake
Zircon
Zr02
8.25
2.20
5.7
0.066
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.
FAQ
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.
Yuda Crystal is one of the world's leading lab grown diamond companies, mainly active in fields: Gem quality lab grown rough(Including HPHT and CVD) diamonds manufacturing and wholesale, lab grown polish diamonds manufacturing and wholesale, Industrial grade HPHT and CVD lab grown diamonds ... Yuda Crystal is one of the world's leading lab grown diamond companies, mainly active in fields: Gem quality lab grown rough(Including HPHT and CVD) diamonds manufacturing and wholesale, lab grown polish diamonds manufacturing and wholesale, Industrial grade HPHT and CVD lab grown diamonds ...
