Amethyst is not primarily defined by carat weight; this is different to most gemstones where the carat weight exponentially increases the value of the stone. The biggest factor in the value of amethyst is the color displayed. The highest grade amethyst (called "Deep Russian") is exceptionally rare and therefore, when one is found, its value is dependent on the demand of collectors. It is, however, still orders of magnitude lower than the highest grade sapphires or rubies (padparadscha sapphire or "pigeon's blood" ruby). Amethyst Amethyst is a violet variety of quartz. The name comes from the Koine Greek ἀμέθυστος "amethystos" from
Amethyst, Princess of Gemworld debut in the rebooted The New 52 DC Universe as the main character of the new "Sword of Sorcery". This lasted until May 2013, when "Sword of Sorcery" was cancelled. Princess Amethyst, the daughter of the ruling House of Amethyst, was orphaned by Dark Opal of the House of Opal. Following the death of Amethyst’s parents, the witch Citrina whisks her away to be reared in safety by the Winston family on Earth. At the age of thirteen, Amethyst is attacked by Dark Opal. After her return to Gemworld, Amethyst discovers her magical powers and gains the appearance of an