Natural diamonds were formed for millions of years by the chemical and physical reactions deep inside the Earth. Each natural diamond has unique characteristics – it's hard to find similar and impossible to find a copy of natural diamond. Therefore, every stone has not only investment, but also emotional value.

In 2017, the largest diamond mining company ALROSA (JSC) and scientific organization FSBI TISNCM was established "ALROSA Technology", the goals of which are:
  • development of methods and devices for detection of natural, synthetic and ennobled diamonds;
  • development of devices for processing, sorting, quality assessment diamond;
  • development of science intensive technologies on the basis of diamonds.