The Incas had already been using emeralds in their jewelry and ... also states that emerald was one of the four precious stones given by God to King Solomon. These four stones were said to have ...
A diamond necklace that has been worn at two British coronations and is thought to contain stones from the infamous necklace at the heart of a Marie Antoinette scandal sold for over 4.2 million ...
Boehm, a geologist, gemologist and gem dealer with his own company, Rare Source, ranges over a spate of hot topics, including the rebirth of the emerald market, the fallout from the US ban on ...