Diamond found at Arkansas Park expected to fetch $1 million
The Esperanza Diamond, believed to be the most valuable precious rock ever discovered in the U.S., is now set into a custom-designed pendant.
Political risk seen on the rise in these key mining markets
Major commodity-producing countries are set to remain under intense finance…
This is the recently found largest blue star sapphire ever, and it’s worth $100M
The massive gem, named the “The Star of Adam”, could…
The world’s 10 coldest mines
With temperatures that can drop to nearly -50°C, these mines…
Dominion Diamond shareholders revolt, call for changes
Investors have publicly called on the company’s independent directors to…