More than two decades after innovating its first sub-sea crawler technology for diamond recovery, De Beers Group’s Upstream ...

The intersection of gemology and quantum physics may seem unlikely, but lab-grown diamonds are carving out a unique and ...

Blue Diamond Attachments' HDX Series Grapples are specifically designed for mid-sized skid steer loaders, CTLs and tractors up to 75-horsepower. The HDX Series includes both root grapples and grapple ...

South Africa, which built its prosperity on diamonds, is scrambling to find alternatives as cheaper lab-grown stones threaten ...