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 angry over Donal's murder, banishes Mordru into Gemworld by merging him with the planet where he remains for many years. Amber is revealed to be Amethyst's daughter, not Topaz and Turquoise's. Realizing that the end of her time on Earth has brought imbalance to the forces between order and chaos, Amethyst charges Emmy with the care of her daughter and takes them both back to Earth. Amethyst then returns to Gemworld and merges with the planet until she would be needed again. Recently, Amethyst has re-appeared in the DC Universe during the "Infinite Crisis" storyline. She is first seen battling