A crystal chandelier is a decorative lighting fixture that features crystals as its main decorative element. The crystals can be made of various materials, such as glass, crystal, or acrylic, and are often cut into various shapes and sizes to reflect and refract light in dazzling patterns. Crystal chandeliers are available in a wide range of styles, from traditional to modern, and can be found in different sizes to fit any space. They are often used as a statement piece in dining rooms, entryways, and other grand areas, where they can add a touch of elegance and glamour to the overall décor.