jewelry

Non-destructive tests are critical for gemologists trying to identify gems. Learn how measuring thermal properties, especially thermal inertia,…

Novice and expert gemologists discuss their experiences at the celebrated annual February Tucson Gem and Mineral Show. You’ll find reviews of…

A versatile gem and the famous January birthstone, garnet is a favorite among jewelers and consumers. Learn how garnets form and how they get their…

In the gem trade, good manners are important. This guide to gem business etiquette will help newcomers make friends and money — and also avoid…

New to the gem trade? Heading to a gem and jewelry show? Our jewelry and gem show FAQ can help you get ready and make the most of your trip.

Determining where to sell your gems — whether online or in-person — can be difficult. Here’s a look at the pros and cons of various gem selling…

How do you say “love me” with a stone? Learn about lapis lazuli symbolism and legends. This beautiful blue mineral has fascinated people for…

The minimum cutting technique will help you get the largest gems possible from rough. Learn how to deal with internal and external problems in gemstones.…

Many people consider beautiful sky blue turquoise stones to be lucky. Learn about the turquoise symbolism and lore of Native American and other…