Diamond carat, history of appearance and cost.

Among jewelers there is a saying: "Diamonds are the best friends of a woman. Beauty will fade, friends betray, but they will still sparkle and unthinkably expensive. " Indeed, diamonds can be called one of the most expensive stones in the world. Their price varies depending on the purity, color and cut, but in any case it is very high. Below we will try to explain how much is 1 carat diamond.

A diamond is called a faceted version of a diamond. Its weight is measured in units such as carat. This name comes from the type of tree, the seeds of which were used as a measure of weight in prehistoric times. At that time, the weight of this seed was considered the reference and equaled 0.2 grams.

Diamonds are divided into three groups depending on the weight:

- large (from 1 carat);

- medium (from 0.3 to 0.99 carats);

- small (up to 0.29 carats).

Carat diamond is evaluated by experts in different ways, depending on the type of stone. And if small ones are valued only for their weight, then when valuing large stones, jewelers take into account such qualities as purity and color.

Small diamonds, regardless of their shape among jewelers, are called "melee" - their weight should not exceed a quarter of a carat. Usually they are obtained by cutting parts of a large diamond. Stones having a greater weight and size are called "me lange".

The cost of 1 carat diamond can range from hundreds of dollars to tens of thousands. In this case, one stone or several small ones is of great importance. A carat of a diamond, which is inserted in the center of the decoration, can cost ten times more than the same weight of small stones that frame the central one.

The mass of diamonds is usually measured to one hundredth of a carat. All stones that weigh below this bar are counted as crumbs. To measure jewelers use a special karate scale, but you can always roughly determine the weight of the stone, based on its diameter. The value that a carat of a diamond has is calculated by the Tavernier rule, where the value of the jewel is equal to the product of the base price of carat per square of the weight of the crystal. Thus, a 2 carat diamond will cost about 3 times more expensive than a 1 carat stone. The progression of value from the weight of the diamond grows up to ten carats: a diamond of this size will be a hundred times more expensive than 1 carat of a diamond of the same purity. Stones weighing more than 25 carats always have their own names.

A couple of tips for those who are going to buy diamond jewelry

Remember that the number of carats of a diamond is not the most important characteristic. Always consider the purity, color and quality of diamond cutting. So, for example, the cost of 1 carat of E color and purity WS1 will be approximately 2 times higher than that of a stone with the purity of SI1 and the color of H.

It should always be remembered that the total price of all the stones surrounding the main value of the decoration is not equal to the cost of a large diamond in the center. For example, several dozen diamonds with a total weight of 1 carat will cost about $ 600, while one central stone of the same color, purity and weight, will cost the buyer more than $ 6,000. Always be careful and check with the jeweler which components of the product you are buying.