Archaeologists in Jerusalem say they have discovered a roughly 2,300-year-old gold ring with a red gemstone that’s remarkably ...

Once dismissed as ugly ducklings, flawed and unusual stones are increasingly being championed by high-end jewelers.

Just as many-faceted as the birthstones themselves, though, are the origins of their names. A great many of them came into ...

"The real star, however, will be Australian opal and the opportunity for first-hand knowledge at the source of this elusive gemstone, with those who know it best." Maxine O’Brien, AOC The tour then ...

The diamond, described as amber in colour, was unearthed in an Alrosa mine in the Yakutia region. The previous record was a 401-carat rough discovered in 2013. Alrosa recently showcased the New Sun, a ...