What is the number of facets of the world s mainstream round diamonds

Diamonds generally have 57-58 facets. The mechanism of the diamond is mainly divided into the crown and pavilion, the diamond crown has 1 facet, 8 star facets, 8 kite facets, and 16 upper girdle facets, a total of 33 facets. There are 8 main facets of the pavilion and 16 lower girdle facets of the diamond, a total of 24 facets, which adds up to 57 facets, and on the basis of the 57 facets, the bottom of the diamond is ground into a plane, that is, 58 facets.

Diamond refers to polished diamond, which is a natural mineral that is the rough of diamonds. To put it simply, diamond is an elemental crystal composed of carbon that is formed under high pressure and high temperature conditions in the deep part of the earth. Beautiful, rare, and a symbol of love and fidelity, diamonds represent eternal love.

Diamonds are the hardest of the natural minerals, and they are also quite brittle, and they can crumble when they are forcefully impacted. Derived from the ancient Greek word adamant, which means hard and inviolable substance, it is recognized as the king of gemstones.

Diamonds are produced all over the world, and more than 30 countries have diamond resources, with an annual output of about 100 million carats. The top five countries in terms of production are Australia, Zaire, Botswana, Russia, and South Africa.

There are generally 57 facets of diamonds, mainly including 1 facet of the crown of the diamond, 8 star facets, 8 kite facets, and 16 upper girdle facets, a total of 33 facets. There are 8 main facets and 16 lower girdles in the pavilion, for a total of 24 facets, which adds up to 57 facets, or 58 facets if the diamond culet is cut into one plane. This is the standard brilliant cut and is a common facet in modern diamond jewelry.

A rough diamond looks inconspicuous and must be carefully cut and processed to become the sparkling diamond we are accustomed to. Therefore, the turning of the diamond directly affects the value of the diamond. The ideal cut is, of course, to maintain the diamond's maximum weight, minimize imperfections, and bring out the diamond's beauty to give it its brilliance.

The standard diamond is cut with a 57-sided cut. And learned.

The 57-hedral cut includes: 1 table, 8 kite facets, 8 star facets, 16 upper girdle facets, 16 lower girdle facets, and 8 bottom main facets.

A rough diamond looks inconspicuous and must be carefully cut and processed to become the usual sparkling diamond. Therefore, the turning of the diamond directly affects the value of the diamond, as discussed later. The ideal cut is, of course, to maintain the diamond's maximum weight, minimize imperfections, and bring out the diamond's beauty to make it shine.

The number of facets varies depending on the shape of the diamond. The most common round drill is generally 57 58 faces, and the face of the fancy cut is not determined.

The process of grinding a circular drill is usually to first make 8 large facets on the bottom layer and then 16 facets. With a culet, there are 25 facets and from this there are 33 facets of the triangle, the kite and the upper girdle, so that a round diamond has a total of 58 facets, and if there are no culet facets, there are 57 facets.

A precision-cut diamond creates a flap whose position and angle are precisely calculated to maximize the diamond's brilliance. It can be seen that cutting the world's hardest gemstone, a diamond, requires not only advanced equipment, but also a rich experience, a high sense of responsibility and full attention on the part of the cutter to unleash the full brilliance of the diamond.

Garden diamonds are generally 56 faces, but some diamonds will erase the top in the top place, and there are 57 faces

A standard round faceted diamond cut should be 57 or 58 facets, with the difference being that the culet is cut into facets on top of the 57 facets.

Recently, the 88 facets 105 facets 108 facets are the same as 8 hearts and 8 arrows, which is just a selling point, but whether it can improve the brightness and fire should be determined by the cut ratio, not the number of cut facets.

57 Noodles If there are 58 noodles with a small bottom, it is usually said that 57 noodles.

There are 58 facets... The main thing is to look at the cutting process.

The most suitable facet of a diamond is 57 facets.

Some are cut into 58 sides.

That's to compensate for the light leakage at the bottom.

What are the grading criteria for diamonds?

1. The standard of diamonds 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), marquise-shaped (marquise), pear-shaped, oval and pear-shaped, and the diamond 4C standard is suitable for each shape.

3. The princess side is the best cut of square diamonds, and the quality of the cut affects 30% of the diamonds, which is the only technical standard in 4C.

4. What are the characteristics of princess diamonds?

1. The four sides are equilateral squares with symmetrical edges and corners, and the four edges and corners symbolize the princess's responsibility, courage, emotion and dignity respectively.

2. The table is wide to make it easier for light to enter the inside of the diamond, and there is a staggered V-shaped groove at the bottom, which makes the diamond exude brilliance;

3. The edges and corners are clear, the lines are refined and handsome, and they are very individual; The princess babe diamond, like the round diamond, has 57 facets and is also the best way to refract the diamond's brilliance;

4. There are 33 sides of the crown and 24 sides at the bottom, and 20 sides and 37 sides at the bottom of the crown of the princess, so that the light and fire entering the diamond are better; The cut is unique, and the princess diamond table is larger than the round diamond table for the same score.

5. How many facets does a princess diamond have?

Square diamonds, like round diamonds, have 57 facets. In addition, E FD has also exclusively pioneered 101 facets and successfully registered a patent, which is very popular with consumers in Europe and the United States.

6. Are the physical and chemical properties of princess diamonds the same as those of round diamonds?

1. Square diamonds and round diamonds are also diamonds, with the same chemical properties, and they are both composed of carbon.

2. In terms of physical properties, square diamonds are more malleable, such as borderless setting, Tianzi setting, and group setting.