De Beers pledges openness through blockchain

The magic word in financial circles at the moment is blockchain and one of mining’s grand dames wants to try it out

De Beers pledges openness through blockchain De Beers pledges openness through blockchain De Beers pledges openness through blockchain De Beers pledges openness through blockchain De Beers pledges openness through blockchain

De Beers' blockchain idea could mean each of these diamonds has its own story recorded