'Value' implies a transaction for money. The largest and most spectacular diamonds in the world generally do not change hands for money; they change hands as gifts or often, spoils of war. The highest quality, gem-quality diamonds have been found in South Africa and Zaire. These include the Cullinan Diamond, and the Millenium Star, respectively. Other spectacular diamonds have been found in India. You can read more about these named diamonds, below.
Most gem-quality diamonds found are about the size of a vegetable, the pea. The largest diamond found to date is the Cullinan Diamond, a mighty excess of 3,000 carats: it fit into the palm of a grown man's hand. It was found in 1906. Larger gem-quality diamonds are found, but they are rare. The process of forming diamonds occurs far below the earth's surface, deep within the earth's mantle. Why the diamonds formed there are 'small' is a mystery only Mother Nature can answer.
Some of the highest quality diamonds are found in mines located in countries like Russia, Botswana, Canada, and some regions of Australia. These areas are known to produce diamonds with exceptional clarity, color, and size due to the geologic conditions present there.
The best diamonds are found in Africa due to the continent's unique geological history. Millions of years ago, volcanic activity brought diamonds closer to the Earth's surface in certain regions of Africa, making them more accessible for mining. Additionally, the specific conditions in these areas, such as high pressure and temperature, have contributed to the formation of high-quality diamonds with exceptional clarity and color. This combination of geological factors has made Africa a prime location for the discovery of some of the world's most valuable diamonds.
No, diamonds are not found in sea shells. Diamonds are typically formed in the Earth's mantle and are brought to the surface through volcanic activity, while sea shells are formed from the calcium carbonate shells of marine organisms.
Most jewelery stores in most cities in Europe sell diamonds.
You can purchase diamonds in most any city in the world. There is no 'city' where diamonds are mined, however.
Most gem-quality diamonds found are about the size of a pea.
in diamond mines
Argyle pink diamonds are the most rare and valuable and can only be found in Argyle minds.
Diamonds are found in mines, downstream from volcanic pipes that contain diamonds, and at the mouths of rivers that empty into sea water when these rivers flow over volcanic pipes that contain diamonds.
Diamonds are found in Australia, many countries in Africa, Arkansas, a US state, Brazil, Canada, India and Russia.
Canary yellow diamonds can be found ion many regions the most valuable come from South Africa.
Diamonds are most commonly found in Africa, particularly in countries like Botswana, South Africa, and Angola. Other significant sources of diamonds include Australia, Russia, and Canada. These countries are known for their rich diamond deposits and large-scale mining operations.
Diamonds are not found in a great many different places. Diamonds are not found floating in the ocean for example.
Yes, diamonds are typically found underground in the Earth's mantle, at depths of around 150-200 kilometers. They are brought to the surface through volcanic eruptions in a type of rock called kimberlite pipes.
Diamonds come in all sizes: 20% of which are gem-stone quality, the remainder are industrial diamonds. Most diamonds are tiny: gem-stone quality diamonds must be larger than most diamonds found, because of their use. Gem-quality diamonds must be visible, which is not true for industrial diamonds. Your answer, then, by logic, dictates that most diamonds an average diamond is much smaller than a pea.