Crivelli of England’s opulent, bespoke bathroom jewels and surfaces are magnificently handcrafted of luxurious gemstones. This particular Amethyst bathroom basin is made of a large piece of gemstone mined in Madagascar. Cut in the marquise jewel style, this elliptical shape is the ultimate in elegance seen in fancy coloured diamonds. The beauty of this jewel basin is, among other reasons, that it shows off the formation of the crystal when it was in the Earth's Crust millions of years ago. Amethyst Gems can be found in Purple, Lilac, Mauve or Colorless.