The name "diamond" comes from the ancient Greek word adamas, which means invincible. It is the most rigid natural material in the world.
Diamond hardness and high dispersion of light make it worthwhile for diamond rings, diamond earrings, diamond pendants, diamond necklaces, and diamond bracelets.
The diamond is a jewel because it has been used as a religious icon in India for at least 2500 years. It can only scratch with other diamonds, keep its shade extremely good, and retain its shine for a long time.
Diamonds are mineral, natural crystalline elements, transparent or almost pure carbon. Diamonds have extraordinary properties. They come in various colors and have a high fracture index, fire spread, very low chemical reactivity, by-product shortage, and extreme hardness and durability. Diamonds are known as the "king of jewels" that glitter, dazzle, and symbolize purity and strength.
They are made inside soil with pressure and a temperature of around 900 - 1300 degrees C, possibly having remained there for a long time, more than a billion years.
Diamonds are brought to the surface during volcanic eruptions and can be found on a large surface.
The notable factor was not precisely what they were used for but because their usage emerged from India.
Diamond consists of one element, carbon, and the arrangement of carbon atoms in the network gives the diamond remarkable properties. Diamond and graphite consist exclusively of carbon. However, diamond is the hardest known material, and graphite is one of the softest because of the reorganization of how the atoms are connected.
The diamond belongs to the cubic or "isometric" crystalline system. The most apparent crystalline structures or arrangements are:
Octahedron (8 faces)
Cubes (6 pages)
Dodecahedron (12 faces)
The diamond is a real jewel with minor weaknesses and many strengths. Diamonds are known to be the most challenging ingredient in nature. However, diamonds are four times more complicated than most natural minerals, such as corundum, sapphires, and rubies, which is not a widely known fact.
Natural diamonds are formed in the earth’s carbon layer depths, about 180 km below the surface, with high temperatures and pressures. Some diamonds are formed at depths of 300 to 400 kilometers or more, but these are rare.
The earth is made of melted rocks, metals, and other materials. The temperature at this depth is very high, between 1100 ° C and 1400 ° C. The high pressure required to form diamonds is due to the weight of 180 km of rock supporting; besides carbon, minimal amounts of other substances, such as nitrogen and sulfur, dimmed in the glass when formed on the chimney. These impurities can give a diamond color—one of the rarest pink diamonds.
Natural diamonds are classified according to the type and level of impurities they contain.
About diamond type Ia: Most natural diamonds are of this type, with up to 0.3% nitrogen.
About the Ib-diamond type: Very rare (~ 0.1%) in nature, but almost all synthetic (industrial) diamonds of this type. They contain nitrogen at concentrations up to 500 ppm.
About diamond type IIa: It is rare. These diamonds contain minimum nitrogen that conventional UV or IR absorption measurements cannot easily notice.
Type IIb diamond: Extremely rare in nature. They have a small nitrogen concentration, and the crystal is a semiconductor p-type (due to the impurity of the uncompensated B acceptor).
Because of their unique internal structure and light-reflecting power, diamonds, when sliced in accurate proportions, gather light and then send it under the rays of fire and shine. The lifetime of a polished diamond is equivalent to the amount of light reflected by the viewer—this concept of life is called the glow. Suppose the diamond is cut with good proportions, the brightness increases. Luster refers to the brightness of the surface of a polished diamond. Shoot a visible pattern of crowned polished diamonds. When light enters the diamond, it breaks into the spectrum colors and re-reflects.
Diamond hardness is an important property. As an industrial tool, there are many applications. It is resistant to scratching and abrasion, so the finished stone retains its shine. Because of the hardness and unique shape in which it is made, the diamond is slowly polished. It processes the adamantine surface finely polished and flat, with sharp, straight edges between the facets. No other jewel can fit this polishing standard.
Diamond has the highest thermal conductivity coefficient of all known substances because the compact crystal structure emits severe heat. The diamond's thermal conductivity is five times larger than copper, explaining why the diamond first felt the cold touch but quickly warmed the heat from the fingers.
Most rare diamonds produce odd natural disasters in pink, blue, green, orange, or red. These are known as fancy diamonds and are rated by various color standards. Excess diamonds are the most expensive because of their extreme rarity.
By the middle of the 20th century, De Beers began using his motto "diamond forever" in their commercials. The campaign was so successful that diamonds today are strongly linked to engagements and eternal love.
It is the only mineral stone with one element that makes it the purest jewel on earth. Therefore, it is appropriate that the world's most pristine and most brilliant gems make the engagement ring a perfect symbol of eternal love.