A combination of a secret chemical formula and the highest degree of precision cuts produces the world-renowned Swarovski crystals, the benchmark to which all others are compared to. | Preciosa Crystal is a world leading producer of cut Bohemian crystal, specializing in the production of machine cut chatons, beads, stones and other fashion jewelry components of top quality and in a broad variety of shapes, colors and sizes. | One of the largest suppliers in the UK with a huge selection of Chinese made premium quality crystal beads. |