Generic Tumblestones Amethyst Tumblestone PreviousZebra Jasper Tumblestone NextPicasso Jasper Tumblestone Amethyst Tumblestone Amethyst Tumblestone £3.50 One Amethyst Tumble. Each one is completely natural and unique. You will receive a random specimen. Free UK Postage. International postage is currently unavailable. Quantity: Add To Cart Facebook0 Twitter Reddit