The Gem-A Gemmology Foundation course is the perfect starting point for a career in gemstones. The foundation course covers a variety of gemstone related basics, and comes with a full-set […]
The Gem-A Gemmology Foundation course is the perfect starting point for a career in gemstones. The foundation course covers a variety of gemstone related basics, and comes with a full-set […]
The Pearl Principles Course provides individuals with a uniquely condensed introduction to pearls. Attendees will gain considerable insight into the natural and cultured pearls as well as a basic introduction […]
During this practical workshop, you will learn the physical and optical properties of Emerald along with basic techniques of the most common and readily accessible in- struments, including the polariscope, […]
A course that combines everything on natural, cultured, and imitation pearls with a snorkeling expedition and a visit to the Pearling Path (a UNESCO World Heritage Site) in the Kingdom […]
The Pearl Principles Course provides individuals with a uniquely condensed introduction to pearls. Attendees will gain considerable insight into the natural and cultured pearls as well as a basic introduction […]