• Precious blue diamonds are created from ancient oceans

    Precious blue diamonds are created from ancient oceans
    Two scientists, Evan Smith, American, Institute of American Ngoc Hoc (GIA) and Fabrizio Nestola, Italian, University of Padua, Italy recently discovered the mechanism of forming
  • Discovering a blue diamond

    Discovering a blue diamond
    The British Daily Mail reported that Britain's Petra Diamonds Limited recently discovered a blue diamond weighing 122 carats at a diamond mine in South Africa.