Rhinestones are commonly known as crystal glass, which is an ornament made by cutting artificial crystal glass into diamond facets. This material is very popular because it is economical and has a diamond-like eye-catching visual effect. Rhinestones are generally used in mid-range jewelry design. At present, the global artificial crystal glass manufacturing site is located on the north and south banks of the Rhine River, so it is also called rhinestone. Austrian diamond for short. It can absorb enough sunlight and has good gloss. The one on the south bank is called Czech diamond. The sunlight absorbed is not enough, and the gloss is not as good as that of Austrian diamond. Most of our products are Austrian diamonds and a few are Czech diamonds. Now some pirated manufacturers use domestic kilograms of diamonds, made of glass, and bargain by kilograms.

Classification of rhinestones: According to colors, they can be divided into white diamonds, colored diamond (such as pink, red and blue), colored diamond (also in AB) and colored AB diamonds (such as red AB and blue AB).

According to the shape classification, it can be divided into: ordinary drill, special-shaped drill, and special-shaped drill can be divided into diamond drill (horse eye stone), trapezoidal drill, satellite stone and bottomless drill.

Cut surface of diamond: A general diamond has eight cut surfaces, and the back of the diamond is coated with a layer of mercury skin. By centrally cutting the surface, it has good brightness. The more cutting surfaces, the better the brightness. Swarovski was the first person to discover the cut surface of crystal glass.