Campbell Bridges was a world-renowned geologist, gemmologist, gemstone dealer, and prospector who made a tremendous impact on the world of gemmology.

(PRESS RELEASE) DALLAS — The American Gem Trade Association (AGTA) announced the winners of the 2024 AGTA Spectrum & Cutting Edge Awards. This year is extra special because it marks 40 years of ...

It’s all about shape and the more irregular the better. Wine-gum-sized or larger stones with hummocky surfaces but excellent ...

Included is a shoulder-grazing pair of earrings made with medallions taken from an 18th-century Baoulé gold necklace, alternated between Colombian emeralds and pavé tsavorite garnets.

Xu said she took great pride in showcasing the natural beauty of uniquely Australian gemstones. “I’m surprised and excited to be recognised on such an international stage; it is an honour,” she said. ...

The rarity of precious gemstones comes down to the geologic process of their formation. Sparkling diamonds and verdant emeralds are some of the most coveted and priciest gemstones. But which ...