jewelry

Like many other types of assets, gemstones have markets influenced by macroeconomic factors, such as economic growth, changes in interest rates,…

There are so many common gemstone treatments available today that keeping track of them can be difficult. This list and handy cheat sheet can help.…

Gemstone investors must keep up with global trends when evaluating market risk. Learn how studying sociocultural factors can lead to profit opportunities.…

Topaz requires specific and unusual conditions to form. Learn how topaz develops and how it gets its colors, from yellow and blue to rare and valuable…

Gemstone treatments and synthetics are becoming more sophisticated. Learn about the advanced gemology equipment that gem labs use to stay ahead…

Paraíba’s neon blue hues stunned the gem world in the 1980s. Read about the quality factors for this striking gem in our paraíba tourmaline…

New to the gem trade or just a hobbyist? Don’t be intimidated! Follow these tips for your first gem show to make the most out of the event.

Are you entranced by emerald greens? If this velvety gem draws your attention, you’ll love this course. Take an in-depth look at emeralds, from…

Appraising emeralds is a key skill for all jewelers and gemologists. Learn about the many pricing and quality factors you’ll need to consider…