Earth-tone gemstones appeal to designers and clients looking for something unique—and clearly natural.

The stories behind the world's most expensive jewelry pieces — where they are now and the fascinating history they hold.

Two of them — Colors of the Stone gem and To Bead True Blue bead shows — give collectors, designers and casual shoppers a ...

World-acclaimed gems explorer and human rights activist Yianni Melas has been budded the modern-day Indiana Jones of gems.