Gemology or gemmology is the science dealing with natural and artificial gemstone materials. It is a specific interdisciplinary branch of mineralogy. Some jewelers (and many non-jewelers) are …

Learn about the principles, mechanisms, and characteristics of luminescence that create the impressive and memorable glow of gemstones. Learn the latest trends by GIA on the laboratory-grown diamond …

An Introduction to Gemology The basic building blocks of understanding the science of gemstones.

and The Gemology Project: a wiki-style database for anyone interested in gemstones and gemology GemologyOnline.com is an interactive gemmological resource dedicated to a better understanding of …

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From Business: IGI is the largest independent gem certification and appraisal institute with operations worldwide. Over the past three decades, IGI's commitment to quality… 3. A Arthur Demello …

Gemology, in its simplest form, is the scientific study of gemstones. It encompasses an array of disciplines, blending aspects of mineralogy, geology, chemistry, and even artistry.

Here you will find the internet's largest online gemology study and reference site that is totally free. This information is for anyone wishing to learn more about the world of gemology.

It combines chemistry, physics (and in particular optics), as well as crystallography to determine a material. The gems are mostly oxides, sulphates, aluminas, silica and silicates. White diamond is …

Gemology is the science that studies gemological materials. The gemologist studies their composition, physical and optical properties, origin and deposits. He also studies the treatments and cuts...