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.
HPHT White synthetic diamond :
The hardness of the HPHT white rough diamond are 10.
Now we can offer you the size from 1.0mm-2.0mm .
the grits information is below :
1mm : 68pcs/ct
rough white synthetic diamond HPHT/CVD
100% T/T in advance or L/C
in plastic bag
Real photoes :
Packaging & Shipping
When we receive your payment in advance .then we can ship the goods to you by fedex DHL .TNT and offer you tracking no ,you can follow up the goods .It will take 3-5days .
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 the polishing service for the white natural diamond .
If you interes in our products ,please feel free to contact me .