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Quick Details
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Diamond Certificates:
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non
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Diamond Carat Weight:
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0-4ct
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Fancy Diamond Color:
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white
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Product Name:
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Lab Grown Diamonds
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Type:
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rough hthp diamond
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Weight:
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0.1-4.0
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Material:
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Carbon
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Color:
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DEF GHI JKL
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Clarity:
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VVS1~ VS2
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Application:
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Jewelry Making
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MOQ:
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1 carat
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Item name:
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lab grown rough diamond
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Product Keywords:
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diamond hpht cvd,cvd hpht 2ct,cvd diamonds for sale
Quick Details
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Place of Origin:
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Henan, China
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Brand Name:
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ZT
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Model Number:
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rough
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Diamond Certificates:
-
non
-
Diamond Carat Weight:
-
0-4ct
-
Fancy Diamond Color:
-
white
-
Product Name:
-
Lab Grown Diamonds
-
Type:
-
rough hthp diamond
-
Weight:
-
0.1-4.0
-
Material:
-
Carbon
-
Color:
-
DEF GHI JKL
-
Clarity:
-
VVS1~ VS2
-
Application:
-
Jewelry Making
-
MOQ:
-
1 carat
-
Item name:
-
lab grown rough diamond
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Product Keywords:
-
diamond hpht cvd,cvd hpht 2ct,cvd diamonds for sale
China Factory Seller diamond hpht cvd 2ct diamonds for sale
What is lab grown rough diamond?
Lab grown diamonds are manufactured, diamond-like crystals.The manufacturing processes work to duplicate the pressure and temperature of the natural diamond-producing environment.The formation process is initiated by forcing a chemical reaction, through adding a catalyst to carbon, and placing the mixture in high-pressure cells. Then, the mixture is cooled and washed with acid, which results in a lab grown diamond. Our method used in the production of lab grown diamonds is high pressure high temperature (HPHT) technology.
| China Factory Seller diamond hpht cvd 2ct diamonds for sale | |
| Brand | ZTSUPERHARD |
| Original | Henan, China |
| Shape | Round |
| Weight | 0.10-5.0 carats |
| Color | DEFG white color |
| Clarity | VVS, VS, SI |
| Usage | loose diamonds |
| Sample Order | 1 carat |
| Type | Rough lab grown diamonds, diamond hpht cvd |
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HPHT diamonds, diamond hpht cvd are polished in similar way as that of Mined Diamonds along with other manufacturing processes. These Lab Grown Diamonds are used for both industrial as well as Gems & Jewelry sector.
The lab created diamond never lose their shine or color after cut and polished. They are cut and polished in the same way as mined diamond .
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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 Factory Seller diamond hpht cvd 2ct diamonds for sale
| 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 |
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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.
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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