Trending today: the inventive marketing ploy that diamond-mining companies are using to compete with cheaper lab-grown ...

As lab-grown diamonds win more admirers, Jared Jewelers is making the case for natural stones with “A Diamond Is Born,” a 20-minute documentary that traces a gem’s journey from discovery to finished ...

One of the largest diamond mining companies, responsible for 30% of global diamond mining, has proved a negative CO₂ foo ...

Since the coronavirus forced his school to close in March, Papin has been working six days a week at a diamond mine in the ...