Graff creates 302-carat emerald cut stone from 1,109-carat Lesedi La Rona
Graff has now created a 302.37-ct square emerald cut diamond – the world’s largest of that particular cut.
Rio finds one of its largest white diamonds ever at Argyle mine
The 28-carat diamond, named Argyle Octavia, will be auctioned in…
One of world’s largest diamond mines gets 10-year life extension
The underground extension of Aikhal will keep it in operations…
Alrosa launches new Zarya pipe in eastern Russia
The new deposit should compensate for the depleting stock of…
Petra Diamonds on a roll after another major find at Cullinan
The find is the third Type II D-colour gem-quality diamond…
