What is the source of diamond minerals?

Diamond

Diamond is considered one of the rare and natural types of minerals, and it consists mainly of carbon, and each carbon atom in diamond is surrounded by four other carbon atoms, which in turn are linked by strong chemical bonds with each other, to produce a mineral that is considered one of the most durable and diverse minerals, and this negates the prevailing belief that Diamond is a mineral that is mainly composed of coal.

Diamond is one of the most electrically conductive natural materials, which makes it suitable for use as a cutting tool for materials that require heavy-duty tools.

source of diamonds

There is no diamond above the surface of the earth, as it needs high temperatures, in addition to high pressure, and these conditions can only be met below the surface of the earth, with a distance that may reach a minimum of 100 miles below the surface of the earth, and this does not mean that there are no diamonds above the surface of the earth Absolutely, as some natural factors such as volcanoes helped extrude diamonds in the ground to its surface, and man was able to manufacture diamonds through rock mining, soil mining, or rock deposits.

Diamond specification

The quality and quality of diamonds can be determined primarily by color, cut, clarity, and weight. In 1950, a unified method for evaluating diamond quality was developed by the Gemological Institute of America, known as 4cs The quality of diamonds depends on the following specifications:

the color: Colorless diamonds are the finest types of diamonds, and they carry the highest prices around the world. As for colored diamonds, their quality depends on additional factors; such as purity, quality, and color nature.
Purity: Completely pure diamonds, devoid of internal and surface fractures, are of the highest quality. However, if fractures exist, or the color of the diamond turns darker, the stone will lose much of its value and quality.
Pieces: The concept of cutting refers to the craft used in the design of the diamond stone, the quality of polishing, brilliance, and sparkle. A high-quality diamond is characterized by being professionally polished, and all its faces are of equal size, completely identical in shape, and its edges are identically polished on all sides.
carat: Diamonds are sold by the carat; A unit of weight equal to 1/5 of a gram, small diamonds usually cost less per carat than large stones of equal quality, due to reasons related to the scarcity of large diamonds.