These striking vintage crystal cabochons are by Swarovski. They are sometimes called rocket stones because of their pointed domes. They are kind of a pointed cupcake shape, where the bottom is smaller than the top. Across the widest part of the stone measures 14mm. Across the flat foiled bottom measures 10mm. These are faceted with silver foiled flat bottoms, and look like a prism from the side. From the top and other angles, they have this wonderful special effect color called heliotrope, which has a main color of pink-purple with flashes of blue. You will receive 1 vintage crystal cabochon.