Why are pink diamonds so rare and expensive, simply put diamonds are commonest in color starting from white, to brown and yellow. The more intense the natural color or within the case of white diamonds the shortage of color, the more rare and expensive the stone. Certified natural Fancy Vivid pink diamonds are the foremost expensive diamonds on the market ranging in price from 30,000 to 100,000 per carat, 20 times the worth of a white diamond. the bulk of all pink diamonds mined come from one source in Australia, the Argyle Mine. Argyle Pink Diamonds are so expensive due to the very limited supply.
A pink diamond is made of only carbon sort of a white diamond, through many years within the kimberlite pipes of volcanoes. Trapped chunks of carbon (the same carbon wont to make pencils) are transformed by extreme heat and pressure into the glass-like diamond. A pink diamond has been revealed to even more intense heat, pressure, and time changing the diamond crystals into seeds like wood. The grains are compressed so tightly that they’re going to only allow pink light to penetrate and shine through the diamond.
Enhanced colored stones are at a minimum heat-treated (HPHT) this process makes an off white stone whiter, and a brownstone into a huge array of colors from pink to blue and green. a colored stone that’s irradiated and heat-treated will become vivid and saturated with color. These processes are permanent and do make a flowery colored stone or a white more reasonable in price. the selection between a natural and a treated stone may be a personal one, they’re both beautiful diamonds and can provide the wearer with a lifetime of enjoyment.