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Talk to any man who has invested in diamond rings, and he will answer emphatically yes. But the answer is not quite what you think since diamonds can be as expensive as they are beautiful and shelling out for the best of them can take a generous bite from any persons income, making them very hard to acquire indeed. They are exceptionally resistant to scratching and their kaleidoscopes of light have entranced countless generations of women until this mineral was declared a girls best friend. The history of the diamond is no small feat of geology and time. In fact, the tiny gemstone that has found its way to the heart of so many diamond rings and relationships took 1 billion to 3.3 billion years to form in the crucible of the early Earth. That equates to between a quarter and three quarters of the Earths age and requires unimaginable pressures and temperatures. Maybe that is why diamonds have become so symbolic of commitment and marriage? Many countries mine diamonds including Russia, India, South Africa, Zaire, Australia and Botswana. Further enhancing the rarity of this gemstone are coloured diamonds. Some traces of carbon deep in the Earth were lucky enough to be exposed to other elements such as boron. The boron mixed with the diamond and gave it a bluish hue. These diamonds coloured by the Earths own furnace are rare, and consequently, their price is adjusted to match. For many men these diamonds may be the hardest of all, even unobtainable. With the advancement of technology also came synthetic diamonds otherwise known as diamond simulants which replicate the natural diamonds properties. However, technology also gave us techniques to distinguish simulants from real diamond, which only further enhanced the reputation of those found inside igneous rocks. Simulent diamonds are fabricated from an artificially created high temperature and pressure environment which is designed to be broadly analogous to the conditions in the Earths crust. This is done in a fraction of the time that it takes the Earth itself to create real diamond. Another technique to get diamond crystals to grow is the chemical vapour technique which produces diamonds with a high degree of purity. It is this dedication to the formation and application of diamond substances that has lead man on a quest to create the perfect crystalline structures. One of the most well known types of synthetic diamond is the cubic zirconia. This diamond is extremely hard and has a flawless look and can come in a variety of colours. This type of artificial stone has become a significant competitor to real diamonds for the past 40 years partly due to its relative cheapness and ability to match the properties of diamond. Its most noteworthy feature is that it is crystallographically isometric and results in a weight that exceeds that of a naturally occurring diamond. The cubic zirconia can easily be told apart from its natural counterpart through thermal conductivity tests. The Article is written by www.marlowsdiamonds.com providing Diamonds and Diamond Engagement Rings. Visit http://www.marlowsdiamonds.com for more information on www.marlowsdiamonds.com Products and Services___________________________Copyright information This article is free for reproduction but must be reproduced in its entirety, including live links and this copyright statement must be included. Visit www.marlowsdiamonds.com for more services!
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