Swarovski 1088 Round Rhinestones (chatons) with foil (foil can be removed for a diamond or jewel look). Available in a huge variety of sizes, colors and special effects. Swarovski 1088 XIRIUS Chaton shown here in SS29 Majestic Green Shimmer. Shimmer effect adds more brilliance, color vibrancy and unique light refractions to your projects. Softer, more elegant shimmer that radiates 3 shades of a single color.