Gemfields mine in Zambia richer than initially thought
According to SRK, the company needs to spend $84 million over the first four years of the project
The rush for jade in British Columbia
This week, we show the geological conditions for how jade…
De Beers: Diamond sales growth to end this year
Increase in rough diamond supply through 2020 forecast as two…
Petra Diamonds losing some sparkle, net profit down 33 pct
But the company is on track to reach its longer-term…
This blue diamond may become the most expensive gem ever sold at auction
"Blue Moon" is expected to fetch up to $55 million…