Diamonds, once revered as a symbol of "eternal value" and commanding the highest prices among gemstones, are seeing their ...

Australia is uniquely positioned to lead a fresh new campaign for natural diamonds. Australia holds an excellent reputation for mining practices, labour, and quality, and is already well-regarded for ...

A mysterious black diamond stumped experts for years until one Belgian cutter invented a new machine to shape the 612-carat gem into the world's largest.