Diamond is one of the most highly valued minerals in the world due to its remarkable physical and visual characteristics. Since 1976, however, synthetic cubic zirconia or zirconia has become the main competitor of diamond, because it is similar in appearance to diamond, but its cost is lower. The diamond can be found in deposits in India, Brazil, Sierra Leone, Colombia, Venezuela, etc. You have all the information in: «List of the most precious rocks and minerals on the planet«.
You have all the information in: "List of the most precious rocks and minerals on the planet".