Traditionally, precious stones were the Big Four gemstones — diamonds, emeralds, rubies, and sapphires Semiprecious stones were everything else Today, gemologists don’t use these terms because they imply that some gems are better or worth more than others In fact, some socalled semiprecious stones would be worth far more than socalled precious stones. Akiko – Japanese name for a clear crystal Allira – this name meaning “Quartz crystal” Amethyst– the most beautiful purple stone Amber – after the precious amber Andromeda – for the galaxy of crystals Avyayas – for a faithful and precious kitten. The crystal got its name from the Latin word Chrysocolla Stone Meaning Crystals Chrysocolla Crystal Meaning, Healing Properties and Best Uses With a refreshing and vivid aqua color, Chrysocolla is a bluegreen gem revered for its tremendous healing benefits The stone gets a brilliant color due to its high copper content Furthermore, the Garnet Stone Meaning.