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China Supplier hpht diamond machine for sale how are lab grown diamonds made gia certified
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US$ 280
≥1 Pieces
Quick Details
Place of Origin:
Henan, China
Brand Name:
ZTSUPERHARD
Model Number:
Round20
Diamond Certificates:
non
Product Details
China Supplier hpht diamond machine for sale how are lab grown diamonds made gia certified
What is Lab grown diamond?
0.2 carat lab diamond main inclusion size is 3.8mm - 4.34mmmm
Lab created diamond, a true diamond in every sense, has the same chemical, physical, atomic, optical and other characters as the natural diamond.It is produced artificially by simulating the crystallizing character of natural diamonds.lab created diamond is also widely known as HPHT 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).
| China Supplier hpht diamond machine for sale how are lab grown diamonds made gia certified | |
| Brand | ZTSUPERHARD |
| Original | Henan, China |
| Shape | Round Brilliant |
| Weight | 0.00-3.0 carats |
| Color | DEFG white color |
| Clarity | VVS, VS, SI |
| Usage | Jewelry, wedding ring |
| Sample Order | 1 carat |
| Type | Lab create diamond, Synthetic diamond, hpht diamond machine for sale |
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The properties of synthetic diamond depend on the details of the manufacturing processes; however, some synthetic diamonds (whether formed by HPHT or CVD) have properties such as hardness, thermal conductivity and electron mobility that are superior to those of most naturally-formed diamonds. Both CVD and HPHT diamonds can be cut into gems and various.
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It is cultivated by simulating the natural diamond growth environment, moving the natural diamond formation environment to the laboratory, and using high technology to make the diamond grow in the laboratory. Small diamond seeds are gradually grown with gravel-sized or flaky diamonds as seeds, and further grown into large rough diamond stone,finally polished into the shinning diamond as natural one.
China Supplier hpht diamond machine for sale how are lab grown diamonds made gia certified
| Lab grown diamond | Natural Diamond | |
| Whether is it real or not? | 100% | 100% |
| Is it eco-friendly? | 100% | Not at all |
| Where does it come from? | Produced by Laboratory | Founded in the mines |
| Can you customize it? | Yes | Maybe |
| Is child labor involved? | No | Maybe |
|
How long does it live? |
Forever | Forever |
| Will the diamond's shine go away? | No | No |
| Which is more affordable? | Very cost effective | Expensive |
| Can the same quality be delivered in large quantity? | Yes, because it is manufactured in controlled conditions. | Can not be determined |
Henan Zhongtu Superhard Material Co., Ltd. is located in Zhengzhou City, Henan Province, China. After 15 years of development and efforts, the company has developed into a large national enterprise integrating scientific research, production and international trading, hpht diamond machine for sale.
Zhongtu company has state-level enterprise technology center, enterprise post-doctoral research station, and has a number of core key technologies and independent intellectual property rights. Some of the products have reached the international advanced level and are national high-tech enterprises. The main products of Lab grown diamond series products are popular in Japan, the United States, Europe and other developed countries and Southeast Asian markets.
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