The composition of diamond character and price

Recognize the four specifications that govern the quality and price of diamonds, namely, Colour, Clarity, Carat, and Cut. This specification translates to 4C, and you know more clearly about diamonds. the price of.

Carat: The weight of a diamond is measured in carats, which is divided into 100 cents per carat and 0.2 carat for a carat, which is equivalent to 50 cents for a 0.50 carat diamond. It is a unit that evolved from rice beans. The seeds contained in the soybean pods of rice bean or locust tree are very close to the weight of each one, and are used for weighing diamonds at a later stage. Carat is the most simple to be decided in 4C, but the two diamonds with similar weights will differ greatly in price due to the difference in lathe, promise, and clarity. The larger the diamond, the rarer it is.

The price of diamonds = the square of the weight * the basic price of 1 carat market. 1 carat = 100 points, 1 gram = 5 carats One cut diamond of one carat size, need to dig 250 tons of ore power lost, can see the expensive address of the diamond.

Clanetity: A large portion of diamonds contain very fine inclusions, just like human fingerprints or birthmarks, making each diamond unequal. In fact, these inclusions will not affect the aesthetic of the stone tablet itself, nor will it reduce its longevity. However, the smaller and smaller the contents, the lower the impact on the penetration of light in the diamond, and the flashing of the diamond. The more glorious the fashion becomes.

1. China's cleanliness classification specification: LC, VVS1, VVS2, VS1, VS2, SI1, SI2, P1, P2, P3. (Note: LC is the best, step by step according to the pace of weakness)

2, the United States cleanliness specification: FL, IF, VVS1, VVS2, VS1, VS2, SI1, SI2, I1, I2, I3. (Note: FL is the best, step by step according to the pace of weakness)

Promise (Colour): The range of colors of diamonds is very wide, from the most precious completely colorless to yellow-brown, and the color depth of the edge is different. The closer to a colorless diamond, the simpler it makes it shine, and it can reclaim a rainbow of colorful promises at the crown.