Loading the player...

How De Beers Turns Rough Diamonds Into Perfection

  • Uploaded 12 years ago in the category News and Politics

    Bloomberg Television's Olivia Sterns reports on how De Beers processes its rough diamonds into the finished product.

    ...

    Bloomberg Television's Olivia Sterns reports on how De Beers processes its rough diamonds into the finished product.

  • # Technology
show more show less
    Comments (0)