Glass Value, Price, and Jewelry Information
Glass has been used in jewelry for thousands of years. By itself, glass is brittle and unimpressive with very little color or brilliance. However,…
Ten Rare and Expensive Engagement Ring Stones
These ten gems are some of the rarest and most desired in the world. If money is no object, consider one of these stones for an expensive engagement…
Garnet Buying Guide
With so many colors and varieties available, garnet buying can be daunting. Whether starting your collection or completing it, our guide can help.…
Precious Coral Buying Guide
Deep-water coral displays bright, rich reds and delicate pinks. Our precious coral buying guide will help you choose a gem for your next jewelry…
Lapidary Fundamentals: Cabochon Cutting
Cabochon cutting or cabbing is the most popular form of gem cutting. With practice, you can master this skill. Read on to learn more about this technique.…
Does Diamond Hardness Really Matter?
Ask anyone which mineral is the hardest and they’ll most likely tell you a diamond. In fact, diamonds are so hard they’re used in all kinds of…
Understanding Gem Synthetics, Treatments, and Imitations, Part 5: Gemstone Treatments
Identifying gemstone treatments is difficult even for experienced gemologists. Learn about the many different ways gem color and clarity are…
Combining Stones in Jewelry
Combining stones can be more than adding diamond accents to colored gemstone jewelry. Explore colored stone combos and learn how to set gems within…
Gemstone Identification Quizzes: Testing Procedures
Gemstone identification can involve many tests. These quizzes can help novice gemologists learn to pick the appropriate ones and identify gems…
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