Gem Price Guide
A guide for the price of various gemstones that is based on various sources for commonly traded goods. However, gems are sold outside this range…
Natural Glass Value, Price, and Jewelry Information
Glass comes in several natural forms. All are used in jewelry.
Interviews
The transcription of the interview of International Gem Society IGS with C.D. Parsons of Santa Paula, Calif. and Gerald Wykoff GG, CSM.
Jewelry Design
Jewelry, is composed of precious metals and rare gems. Even in jewelry made for every day use, the components can quickly run into some serious money.…
Diamond Properties Chart
Quick facts about the optical and physical properties of diamonds.
Conflicting Gemology Terms and Definitions
No one to date has a total inventory, or a complete database, of gems and all their properties. Gemologists need to be cautious about relying on any…
Test Taking Tips and Strategies
Learn these quick and simple test taking tips and strategies to help you on your next gemology test.
Labradorite Value, Price, and Jewelry Information
An overview on Labradorite Jewelry and Gemstones. Covers details and essential information on the physical properties and characteristics…
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