Purple Coloured Amethyst Stone is used for its astrological value that prevents the wearer from seduction. The Amethyst Stone exhibits the extravagance in violet and is also known as the most striking representative of the family of `quartz`. The Amethyst Stone can also protect the wearer against drunkenness. The Purple Coloured Amethyst Stone can be availed in different sizes for use in making various jewelleries and ornaments.