Colored diamonds are impressive. A natural pink diamond has a mesmerizing color and depth. It looks luxurious and it happens to be quite expensive. Can these types of diamonds form in nature? Absolutely! Such gems, however, are incredibly rare. This is one of the main reasons why they’re so expensive.
Pink diamonds come in an array of shades and saturations. Some of them have a very light, barely discernible pink color. Other hues are fancy intense and fancy vivid, which means that the pink color is a lot richer.
Usually, the compound elements found within the stones where diamonds form are responsible for their color. Blue diamonds, for example, feature traces of boron. When it comes to pink ones, however, researchers have no explanation.
There’s one theory that the immense pressure needed for the formation of diamonds is the one that contributes to a pinkish or reddish color. Evidence suggests that pink diamonds have much more high pressure graining than other diamond varieties. The internal structure is more compressed, which could potentially lead to the unusual coloration. This is one of the main reasons why pink stones rank among the rarest varieties. The low supply and the exceptionally high demand for them have both contributed to a high price.
Several countries across the world are known for mining the pink variety diamonds. Most of them originate from mines in Russia, South Africa, Brazil, Canada and Tanzania.
The Argyle Mine in Australia is known as the world’s biggest producer these unique diamonds. The diamonds found in the mine are cut and polished in Perth. After the process is completed, the diamonds get sold during exclusive tenders. Depending on the quality and the color of these diamonds, prices during the tender can vary from 100,000 to one million dollars per carat.
All pink diamonds should come with a certificate and a color grade. These two characteristics and the carats will be determining for the price of the colored diamond. The color grading takes into consideration the depth and the hue of the color. Some diamonds are pure pink. Other have a purple, orange or brownish tint. It also takes into consideration the intensity of the pink color. The prefix to the color (faint, light, fancy intense, fancy deep, etc.) refers to the intensity.
Just like all other diamonds, a pink one should be assessed using the four C system – carat, color, clarity and cut. Other factors have an impact on the price of the diamond but these four are the most important ones. As a general rule of thumb, a faint hued diamond will be less expensive than a fancy deep pink diamond that features the same carats.
If you want to invest in a high quality pink diamond, always look for GIA certification and request professional assistance. Secondary colors, hues, intensity and many other characteristics will impact the quality of the gem that you’re interested in. Things can get quite confusing with color grading and tint evaluation. Asking questions and getting professional assistance will help you make sure that you’ve bought the best gem for your budget.