Terms and Conditions
Following results are obtained by our Internet Research Algorithm:
1. All diamonds are made of carbon only. They have high % of impurities and graphite which caused them to be black.
2. Natural Black Diamonds are different than other colored diamonds. Black diamond is an impure form of polycrystalline diamond consisting of diamond, graphite, and amorphous carbon.
But in other words, while "regular" natural colored diamonds get their color due to impurities that are attached to them during the formation process, black diamonds are similar to white diamonds that have an extremely high amount of inclusions, clusters of graphite inside of them this is the reason they appear black.
3. And it is even believed that some black diamonds fell to the earth as meteorites, adding to their mystic appeal.