Increase the decoration and beauty of nails. Diamond-encrusted manicure is a kind of manicure technology. Small gems or crystals are added to the surface of nails to increase the decoration and beauty of nails. This nail art usually uses sparkling crystals and sticks them to the nails to form various patterns and designs. Diamonded nails can use crystals of different colors, shapes and sizes to meet personal preferences and style requirements.