Do You Want To Find Out About Man Made Diamonds? Click Here.

Nature is full of ironies and stark contrasts, something as cheap as coal is made of the same element that constitutes something as expensive as diamonds. Man has been fascinated by diamonds ever since he discovered them; he has even shed blood to acquire more. Their beauty and rarity make diamonds desirable and valuable. Superior hardness, corrosion resistance, optical properties and thermal conductvity make diamonds suitable for many industrial applications. Modern technology has made it possible to produce synthetic or man made diamonds.

Synthetic diamonds help narrow the deficit between demand and supply. Scientists have created man made diamonds by replicating the geological processes and conditions that form diamonds in nature. It is now possible to produce synthetic diamonds that are so similar to natural diamonds that even experts have difficulty telling them apart. They are just as beautiful as natural diamonds and are used in jewelry as cheaper substitutes.

Man made diamonds were principally developed for industrial application as cutting tools and abrasives. Diamond production technology has matured over time and now it is possible to produce flawless man made diamonds suitable for use as gemstones. Unlike synthetic diamonds, natural diamonds are very expensive, rare and often have a trail of blood and crime.

Gemstone grade man made diamonds are mostly produced by Chemical Vapor Deposition (CVD) and High Temperature High Pressure (HTHP) processes. The HPHT method uses very high temperature and pressure to heat and compress carbon or graphite to form diamonds. The CVD process deposits diamond in layers over a seed by reacting precursor gases under high temperature. The common colors are yellow, blue and colorless.

There are four principal types of synthetic or man made diamonds, they are: HPHT grit, HPHT single large crystal, CVD polycrystalline and CVD single large crystal. HPHT grit and CVD polycrystalline diamonds are very small are mostly used for industrial applications. Their major use involves cutting, drilling tools and abrasives. Single large crystals are diverted for use in jewelry and decoration. Most jewelry stores sell synthetic diamond jewelry including engagement rings.