How to Tell a Real Amethyst : Knowing Jewelry

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The way a gemologist tells when amethyst is real is by testing the refractive index, also known as the RI of an amethyst. Learn how to tell a real amethyst with help from a gemologist who knows how to display jewelry for best presentation in this free video clip.

Expert: Olga Gonzalez
Filmmaker: Victor Varnado

Series Description: Knowing jewelry will help make sure that you only buy pieces that are high in quality. Get tips on knowing jewelry with help from a gemologist who knows how to display jewelry for best presentation in this free video series.

Видео How to Tell a Real Amethyst : Knowing Jewelry канала ehowbeauty