Unless you are a jeweler, you may find that just the appearance of gold jewelry may not be enough to make an educated ...

Since De Beers, the world’s leading diamond company, ingeniously announced that “diamonds are forever” in the 1940s, most ...

Anglo American reported a fall in fourth-quarter copper and diamond production and cut its 2025 diamond production guidance. The London-listed mining giant said Thursday that it dug out 198,000 tons ...

The Italian jewelry brand is adding platinum to its roster of precious metals, as well as lab-grown diamonds and ruby charms ...