Rhinestones are imitation gemstones made of highly reflective glass, acrylic, or crystal. They are typically faceted and have a shiny, sparkly appearance, resembling diamonds or other gemstones. Rhinestones are often used in jewelry, clothing embellishments, and accessories to add sparkle and decorative flair. They come in various colors, sizes, and shapes, and are popular in fashion design for creating eye-catching and glamorous looks.
