The Gemist: Gemstone File

The Gemist: Gemstone File

• Guide for testing and grading diamonds, gems & crystals
• An information file and high quality photos for over 120+ varieties of diamond & gemstone
• The geological nature of diamonds & gemstones - occurrence, origin, locality
• Physical and optical properties of crystals and cut diamonds & gemstones.
• Overview of gemmological equipment and tools
• Diamond: The 4C's
• Identifying common treatments and synthetics, like seen in diamond, emerald, ruby & sapphire
• Scientific constants lists
• Exploration, mining an recovery
• Plus lots more...