What Does Treated Black Diamonds Mean

First the diamond is treated through radiation and then it is exposed to high temperatures.

What does treated black diamonds mean.

A relatively small percentage of gem quality diamonds are treated and they are treated for two reasons. Black green and blue diamonds can be created by exposing the diamond to radiation. Treated black coloured diamonds start as natural low clarity diamonds. Because of this characteristic they also absorb light more fully and look completely dark and opaque.

These stones are of a much better quality than a carbonado diamond because of the nature of their inclusions and the strength of these stones. Irradiation and heat treatment combined. Diamonds which are purple pink blue yellow and brown can be created in this manner. An enhanced black diamond is a natural diamond that is treated with radiation to obtain a uniform black color.

White diamonds of very low clarity go through a treatment process to change the stone colour. To improve clarity or to alter color. Here diamonds of less good quality and purity are irradiated intensively usually with neutrons. However these treated black diamonds are just imitations of their natural counterparts.

If the inclusion cavity does not reach the outer surface of the finished cut diamond then the acid has no way of penetrating the inclusion. This procedure only works on diamonds whose inclusions are black and reach the surface. Although made of carbon just like treated black diamonds natural black diamonds tend to have a more porous structure. Treated black diamonds on the other hand can look shinier depending on how dark their treatment has made them.

As a diamond consumer you ve probably heard the term diamond treatment or treated diamond or perhaps enhanced diamond and wondered what that meant.