Rhinestone (crystal, rhinestone) is also known as crystal diamond, rhinestone. The main component is crystal glass, which is a kind of jewelry accessory obtained by cutting artificial crystal glass into diamond facets. This material is economical and has a diamond-like visual effect. Therefore, it is very popular with people. Rhinestones are generally used in mid-range jewelry designs. Classification of rhinestones: According to the color, they can be divided into: white diamonds, colored diamonds (such as pink, red, blue, etc.), colored diamonds (also called AB diamonds), colored AB diamonds (such as red AB, blue AB, etc.).
According to the shape of the bottom, rhinestones can be divided into two categories: pointed bottom drills and flat bottom drills. According to the shape of the table, they can be divided into ordinary drills and special-shaped drills. The shape of special-shaped diamonds can be divided into diamond-shaped diamonds (marquise), trapezoidal diamonds, satellite stones, drop-shaped diamonds, oval-shaped diamonds, octagonal-shaped diamonds and so on. A general rhinestone has eight facets, and the back of the rhinestone is coated with a layer of mercury. Through the condensing of the cut surface, it has a good brightness. The more the cut surface, the better the brightness. Swarovski was the first person to discover the crystal glass cut surface.