Diamonds
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Diamonds were first formed billions of years ago some 100 miles beneath the earth's surface through a process of tremendous pressure and temperatures of 2000 - 3000 degrees Fahrenheit. Volcanic activity brings diamond crystals much closer to the earth's surface
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They are some 3.4 billion years old
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To produce a single one-carat diamond, 250 tons of earth will be mined
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Gem-quality diamonds are made up from less than 20 percent of the diamonds mined worldwide
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The first written notation of precious diamonds dates back to around 500 B.C.
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Diamonds are found in a variety of colours. Blue and pink diamonds are among the rarest, and yellow and brown as among the most common
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The diamond is the hardest natural substance found on the earth
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In one-thousand polished diamonds, only one will weigh more than one carat
Want to read more about the History of our Brands Click HERE to read about Mont Blanc, TW Steel, Pandora, Franck Muller, Frederique Constant, Trollbeads, Rotary, Raymond Weil, Citizen, Michel Herbelin, Tag Heuer and more.