inclusions

The transcription of the interview of International Gem Society IGS with C.D. Parsons of Santa Paula, Calif. and Gerald Wykoff GG, CSM.

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 are our most popular gem. ts history of use and great value extends thousands of years into the past. Find out more on the properties of a diamond.…

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…

Learn these quick and simple test taking tips and strategies to help you on your next gemology test.

An overview on Labradorite Jewelry and Gemstones. Covers details and essential information on the physical properties and characteristics…

An overview on Quartz Jewelry and Gemstones. Covers details and essential information on the physical properties and characteristics of a Quartz…

Diamond is the most romanticized and heavily marketed of all gemstones. Nearly every jewelry establishment handles diamonds, even if it has no…

Hyperitdiabas is one of the most outstanding minerals I have encountered in recent years. Its appearance striking beautiful and a close inspection…