Some are cut into 58 faces.
That's to make up for the light leakage at the bottom
What is the grading standard for diamonds?
1, the standard of diamond is 4c and cut (cut), carat (weight), color (color) and clarity (clarity).
2. Diamonds are divided into square, round, heart-shaped, square-cylindrical (emerald-shaped), olive-pointed (horse's eye), pear-shaped, oval-shaped and water-drop-shaped diamonds. The 4c standard of diamond is suitable for every shape.
3. Princess Square is the best square diamond cutting, and the cutting quality affects 30% of the diamond price, which is the only standard with technical content in 4c.
4. What are the characteristics of princess diamonds?
1, the four sides are square with symmetrical edges and corners, which symbolize the responsibility, courage, emotion and respect of the princess respectively.
2. The mesa is wide, so that light can enter the diamond more easily, and there are staggered V-shaped grooves at the bottom to make the diamond shine;
3, angular, delicate and handsome lines, very individual; Princess square diamonds, like round diamonds, have 57 facets, which is also a way to make diamonds reflect the best brightness.
4. Drill 33 faces in the crown, 24 faces in the bottom, 20 faces in the princess square crown and 37 faces in the bottom, so that light can enter the diamond better; The cutting is unique, and the princess square drill floor is larger than the round drill floor with the same score.
5. How many cutting surfaces does Princess Square Drill have?
A square drill, like a round drill, has 57 parts. In addition, e.f.d also pioneered 10 1 slice exclusively, and successfully registered the patent, which was deeply loved by European and American consumers.
6. Are the physical and chemical properties of princess drills the same as those of round drills?
1, square and round diamonds are also diamonds, which have the same chemical properties and are all made of carbon.
2. The square drill is more plastic in physical properties, such as borderless mosaic, Tian Zi mosaic and grouping mosaic.