Synthetic diamond (also known as laboratory-created diamond, laboratory-grown diamond, cultured diamond or cultivated diamond) is diamond produced in an artificial process, as opposed to natural diamonds, which are created by geological processes. Synthetic 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).
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 colors can be produced: clear white, yellow, brown, blue, green and orange.
size : 0.1cts-1cts
grit information :
size :1.0mm 68pcs/ct
size :1.2mm 43pcs/ct
size :1.4mm 30pcs/ct
clarity: VVS VS SI
color: F G H I
Chemical Vapour deposite(CVD)synthetic diamond is typically produced in a vacuum system below atmospheric pressure,with the carbon atoms suppiled from a gas such as methane.The ability to control gas purity makes CVD diamond growth a particulary effective way to make synthetic diamond for applications requiring very high chemical purity,inculding optical,electronic and certain mechanical applications .
HPHT rough white syntehtic diamond .CVD white syntehtic diamond
100% T/T in advance
in plastic bag
Real picture :
Packaging & Shipping
shippment : we can ship the goods to you by fedex DHL .TNT .
It will take you only 3-5 days from china to india .
Henan Yinwang Trade Co., Ltd is a high-tech company mainly engaged in synthetic diamond and its related products. Being the first class in superabrasive area is our lasting aim. We have scientific management idea, perfect management procedure and excellent team, which guarantee the leading position of our products in this area. We can meet different needs of different clients. Our main products include: Synthetic diamond (big size diamond, small size diamond grit, synthetic diamond mono plate, diamond powder) CVD diamond PCD cutting tool blanks. Cutting and grinding tools (diamond dicing blade, resin bond diamond cutting wheel and vitrified bond CBN grinding wheel)
we are able to provid you polishing service for rough white HPHT synthetic diamond .
If you interes in our products ,please feel free to contact me .