'Frozen Princess Elsa Diamond Ball Dress up Free Game Interesting facts about diamonds • The word diamond comes from the Greek word \"Adamas\", meaning indomitable, invincible • Diamonds are almost indestructible. The only thing they can scratch other diamonds • Diamond is the hardest mineral in nature • Although diamond has the highest surface hardness and any mineral it can not scratch, the diamond is not narrower and it was noisy hammer or crush • Diamonds never go out of style, are always in demand • Prices do not include falling even in times of biggest global economic crisis • Due to the extreme hardness and scratch resistance common choice for engagement and wedding rings • the color of the diamond is one of the most important parameters that affect the price • The diamond has a very high degree of refraction / reflection of light, which is why it is so shiny brushed diamond • The weight of the diamond measured in carats • 1 carat equals 0.2 grams • In ancient times, as a measure of weight used for gold and diamonds, carob seeds, regardless of their size and storage conditions, are still the same weight of 0.2 grams • Diamonds are made of carbon (chemical element C) and arranged in a strong tetrahedral structure • To obtain 0.2 grams of the diamond, must be excavated and processed 250 tons of rock • Most of the diamonds found in nature are between 1 and 3 billion years old • The naturally occurring diamonds are formed in the earth\'s mantle due to the high temperatures (900-1300⁰C) and pressure (50,000 to 60,000 atmospheres) at depths of 150 to 200 km (Eng. Mantle) • Volcanic eruptions on the surface of the earth brought the diamonds • Not all diamonds are created deep in the earth, some are due to place meteorites impact the earth. When a meteorite hits the earth creates high temperatures and pressures that are responsible for the formation of diamonds. So formed diamonds called micro diamonds and nano diamonds. • 140 times harder than ruby or sapphire • The hardness of a diamond depends on the amount of impurities of other elements and methods of forming crystal structures • resistant to acid • The temperature at which diamond melted 3550⁰C • graphite, which use the pins to write under certain conditions turn into a diamond • Graphite is the same as the diamond made of carbon. Both are carbon allotropes (they differ in the way carbon atoms are linked) The diamond atoms are bound in a three-dimensional structure of the solid atom bonds, while the graphitomites bound in the layers bond weakly to each other. • Each year, the mine will produce about 135 million cards a diamond • 20% of the diamonds that come from the mines are used in the manufacture of jewelry and another 80% in industry • When cutting the diamonds to give a form for use in jewelry, 40% to 70% of the diamonds in the cutting process will be lost and polished • Only one of a thousand cut diamonds larger than 1 carat (0.2 grams) • The value of a diamond depends on four main parameters, 4C: cut, color, clarity and weight / size • Colorless diamonds are more valuable than others • Diamonds were found 4000 years ago in riverbeds • As quality diamonds become rarer by the fact that only one in a million found a diamond quality 1ct stone, 1-5000000 2ct quality stone and 1 in 15 million high quality diamond 3CTE • The world is directly or indirectly 10 million people are employed in the diamond industry • Antwerp in Belgium is a city that is not cut with 80% of the world and 50% cut of the diamond traded. • The color of the diamond is usually pale yellow to colorless and may also be brown, blue, green, orange, pink, red or black • The diamond is completely made of carbon and if it contains no impurities of other chemical elements it is colorless • The reason why some diamonds of different colors is the presence of other chemical elements or shifts in the lattice • Diamonds red, pink and green are the rarest naturally occurring ones • The value of diamonds are not geographical boundaries. In the same way it becomes more valuable in any part of the world • Diamonds in Croatia begin to be used as an investment. The banks offer the purchase of certified diamonds. • Because of its rarity eg. A diamond of 2 cards is worth more than two diamonds of 1 carat • The world\'s most valuable diamonds are analyzed, cut, sanded, polished for several years until they reach their final appearance. • Processing diamonds is a very delicate procedure that requires a range of skills, tools, experience and expertise • The prices of top diamonds reach millions, tens of millions, hundreds of millions of euros Do not forget to subscribe and turn the notification bell *subscribe https://goo.gl/fij9B4'
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