Gemstone in Earth’s Crust         →    Alexandrite LEFT: Alexandrite cut and polished. | […]
Assessing Value of Gems Natural Gems and minerals (and jewellery of course!) are beautiful, intriguing and […]
Understanding Gemstones Part II Recap… Let’s recap the first three categories of gemstones in Part I: […]
The Definition of “Gemmology”. gemmology dʒɛˈmɒlədʒi/ noun noun: gemology the study of precious stones. Our Mission… […]