Talk about a luxurious soak in the tub. The Amaltea bathtub, designed by Baldi of Florence, Italy, is made entirely of the precious purple gem amethyst, and adorned with 24-karat gold-plated legs. Matching lotion dispenser, soap dish and tumbler are also available. Now there's no reason for a bather ever to get out (€95,000; baldi.biz).