During this practical workshop you will learn the principles and basic techniques of the most common and basic gemmological instruments and testers, including the 10× loupe, polariscope, spectroscope, refractometer and […]
Once you have completed the Gem-A Gemmology Foundation course, you will be eligible to complete Gem-A’s highest and most prestigious qualification – theGem-A Gemmology Diploma. Upon completion of the Gemmology […]
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 […]