Mini Portuguese Round Cut Tourmaline - International Gem Society

Mini Portuguese Round Cut Tourmaline from Afghanistan

Articles

Learn the story behind the 294-ct trilliant morganite cut by Steve Moriarty of Moriarty’s Gem Art and watch his gem-cutting demonstration.

Fashion is seasonal, with each season boasting its own set of trends. Sometimes there are overarching trends that define and drive the entire year.…

A jewelry phenomenon unofficially coined by model, actress, and author Emily Ratajkowski called “divorce rings” is giving a whole new meaning…

Watch lapidarist Jim Buday facet a step-cut Montana sapphire design. This version of the traditional cut produces a very bright color.

April 5, 2024 Photo Credit: X.com/HarryWinston The Natural History Museum of Los Angeles County and Robert Procop Exceptional Jewels are proud…

In the nineteenth century, the gemstone market was separated into two broad categories: precious and semi-precious. The four gems in the precious…

Is zircon the oldest mineral? Find out why zircon is important for scientifically dating rocks and how to learn how old a zircon gemstone is.

When one discusses the diamond market, there are quite a few individual niches which each have their own trends. Firstly, you have the relatively…

What are the top gemstone investments for 2024? Learn why these five gems, some well-known and some less so, are poised to increase in value.

Forum

Join our weekly newsletter & get a free copy of the Gem ID Checklist!