1, circular cutting: circular cutting is the most common and classic cutting method. It has 58 surfaces (including table top, bottom surface and waistline) to reflect and refract light to the greatest extent, making the diamond emit the greatest fire color and shine.

2. Princess cutting: Princess cutting is a square cutting, usually quadrangular, with sharp corners and multiple faces, which makes the diamond reflect light from multiple angles and present a unique shining effect.

3. Cushion cutting: Cushion cutting is a square cutting method with rounded corners. It has many faces to enhance the brightness and fire color of diamonds, giving people a soft and classical feeling.

4. Elliptic cutting: Elliptic cutting is a kind of long cutting, which looks like an ellipse. It combines the characteristics of circular cutting and pear-shaped cutting, and can show smooth lines and shining light.

5. Horse-eye cutting: Horse-eye cutting is a unique cutting method with arc shape and sharp ends. It can make the diamond look bigger and show its unique shape and sparkle. Diamond refers to polished diamond, which is a natural mineral and the original stone of diamond.