Gemstones are mineral crystals
November 6th, 2007What specifically are gems and gemstones? We know some of the most common ones – emeralds, rubies, sapphires and diamonds. But what exactly are they, how are they made and why we do we prize them so highly?
The International Gem Society defines a gem as “a mineral that has been chosen for its beauty and durability, then cut and polished for human adornment.â€
Most gems are minerals. Others, like pearls or amber, are created from living organisms. Usually gems are of a color that mirrors other natural elements we consider beautiful or valuable. Emeralds mirror the lush green of plant life, sapphires are the color of the sky and rubies are a rich blood-red. There are variations in color in all of these gems, of course, and in diamonds, but those are the colors most normally associated with them. Diamonds can come in colors as well, with pink and canary diamonds being highly prized variants.