Are Natural Black Diamonds Expensive

Natural black diamonds are relatively rare.

Are natural black diamonds expensive.

However when it comes to gia certified natural black diamonds the price can easily be 1 500 3 000 per carat for diamonds weighing 1 00 3 00 carats. No some black diamonds which are heat treated as mentioned above are not a true black. When it comes to natural fancy black diamonds mined from the ground both black and grey specimens are found regularly. Natural black diamonds tend to have a more porous structure than treated ones.

This enables them to absorb more light and hence makes them more opaque. Although these stones have the same chemical composition as white diamonds their crystal structure is different and they have many inclusions causing them to differ in color. Very often the original stones used are. This is why many vendors take real diamonds of another color and turn them black through artificial treatment.

The differences in prices of natural black diamonds are resulted from different qualities. As demand for them has increased over the past few years so too has the number of treated black diamonds. Naturally occurring black diamonds are in short supply and they can be mined only in brazil and africa. Truly natural fancy black diamonds are very rare and expensive.

How natural black diamonds are formed. Are all black diamonds black. Are all black diamonds naturally colored. Natural black diamonds also called carbonado can only be found in brazil and africa.