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That Beautiful And Touching Tanzania Blue.

2012/3/1 15:00:00 27

Many years ago, the Titanic not only praised Leonardo Dicaprio (Leonardo DiCaprio) and Kate Winsleet (Kate Winslet), but also made countless tears in those years. After many years of remembering the sad and moving story, she still felt a lot of emotion. In addition, the great heat of the movie has made another "it" famous and multiplied. It is the heroine worn by the movie and the key to the whole story, the heart of the sea - Tanzania blue.

Tanzania is produced in the northern city of tanning. Arusha Nearby, the world famous tourist spot Kilimanjaro foot - this is the only place of origin in the world. It was discovered in the world in 1967. It is said that lightning ignited a prairie fire. After the fire, the yellowish ore mixed with other stones turned blue. The Marseilles nomads who passed the cattle gathered this lovely blue crystal. When the news came out, the jewellers looking for new varieties came to inquire about it. In 1969, Tiffany bought the gem and named it --Tanzanite in the name of the country of production. However, until the great success of Titanic, this previously unknown gem was suddenly sold out in the European and American markets. In the world, the Merelani crater in the north of Tanzania produces Tanzania blue, and the quantity is very rare. This makes the price of Luo Yang paper high at a time, and the price suddenly rises.

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In fact, Tanzania is not pure blue, but a slightly purple tint in blue. gorgeous 。 However, its hardness is not high. When wearing it, you must be careful, unable to collide, and can not draw with hard objects. Usually, the size of jewels is proportional to the degree of value. The larger the size, the higher the value. But Tanzania is an exception. 2 to 5 carats of Tanzania blue are not uncommon, but in order to obtain high-quality Tanzania blue, cutting a small piece of fine goods will require a large amount of precious stones.

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The level of Tanzania blue is best known as AAA, followed by AA, A, B, and so on. Tanzania blue has two colors, blue and purple, the darker the better, the blue and purple and violet blue are often AAA grade. For the specially processed AAA stones, 600 dollars per carat. Jewellery No less than 1000 dollars per carat. If it is processed and designed by Tiffany & Co., it is absolutely impossible to buy 5000 dollars per carat.