In the distant first century AD, the naturalist Pliny was the first to define their preciousness through the transparency, color and tolerance of the rough diamonds.
The earliest description of diamond deposits in prehistoric times is a piece of Sanskrit written on parchment: "The diamond mine is distributed in a mysterious place. People find that one of the most beautiful diamonds has 20 tantals, worth 200,000 silver coins, and water. Color, more precious than any jewel! "
People are extremely passionate about diamonds. Large diamonds can only be owned by the king. Roman aristocrats and wealthy people give each other diamonds to express eternal feelings. Because of the worship of diamonds, people give it the sacred duty of the judge. If the criminal can smash a diamond with a hammer, he can be released without guilt.
It is very difficult to find diamonds, and the miners must be careful, because it is necessary to fully exploit the ore containing diamonds, and be careful to ensure that the diamond particles in the diamond are intact.
Finding diamonds is a huge project of momentum and scenes, and the input of human and material resources is unimaginable. The search for diamond deposits requires the exhaustion of life for generations.
As mining companies actively look for diamond deposits to meet strong demand, diamond production has increased by 9% in the past five years, but in recent years, global diamond mineral development has shown a negative growth trend for the first time. The relevant personnel of the African Diamond Alliance said: “There are no foreseeable large diamond deposits at present.†The company has only found the first and only diamond deposit in Botswana in the past two years. Some of the proven deposits are too dangerous to be exploited, which exacerbates supply shortages.
The number of diamond deposits in the world is extremely small, and gem-quality deposits are even rarer. Of the diamonds mined, only 20% are gem-grade, while the remaining 80% can only be used in industry. If you want to get a 1 carat diamond, you need to mine about 250 tons of ore.
The average age of diamonds is 3.3 billion years. Even the youngest diamonds are more than 900 million years old. They are much older than the stars in the sky. The diamonds born in the depths of the earth's crust are persevering, pure and extraordinary. The ancients believed that diamonds were the souls of the stars that had fallen to the earth, and the essence of their light was born from lightning. The word diamond in Sanskrit is the meaning of lightning.
Diamond's English name diamond, derived from the Greek King Kong-adamas, means "unconquerable", used in ancient times to refer to hard metals such as iron, and later refers to sapphire that is much harder than iron. With the deepening of people's understanding of diamonds, the “diamondâ€, which is supreme and symbolic, is gradually used to refer to diamonds.
From the original stone to the finished diamond, the brilliance of the diamond has a breathtaking power. Since ancient times, diamonds have been a dream for everyone, a dream and an image, a symbol of human eternal emotion.
The ancients believed that the diamonds that could not be seen by the naked eye were the purest things in the world, representing purity. The diamond-shaped octahedral rough stone shape is the most complete object in nature, symbolizing order, harmony, and a symbol of brightness. Ancient warriors and magicians believed that the hardness of diamonds was a symbol of unreconcilable, which philosophers believed to mean the unpredictable mystery of human life.
A polished and finished diamond product expresses power, wealth, status and achievements. It also means love, eternal, pure, faithful, courageous and strong. It is believed that under the protection of diamonds, victory, strength, courage, power, wealth, eternal life can be achieved, youth can be forever, dreams come true, and happiness and friendship can be achieved.
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