If gazing into the sparkling purple depths of an Amethyst suffuses you with a sense of awe, this is only to be expected. February's purple birthstone has been found among the possessions of royalty throughout the ages. The intense violet hue of Amethyst appealed to early monarchs, perhaps because they often wore this color. Purple dye was scarce and expensive at one time, and so it was reserved for the garments of kings and queens. However, Trader Lou makes the gem affordable...and quite stunning.