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I say things on Twitter


Are you going to tell those people who paid Marin Katusa for his trade idea, or shall I?

That world-conquering reason he's promo'ing Lucara ( so hard? De Beers got there first.

Anglo American’s De Beers said Thursday it had successfully tracked its first diamonds all the way from its mines to jewellery retailers using blockchain technology, in an effort to clear up the supply chain form synthetics and conflict stones.
The world’s largest rough diamond producer by value, which began developing the tracking platform last year, said it was able to follow 100 high-value stones through the cutting, polishing and manufacturing process to a final retailer, as part of a pilot program announced in January.