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The hardest and most brilliant of all precious gems. Drills are equipped with diamond tips in order to cut through hard rock.
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Science-of-diamonds
By Ian-Maher
Diamonds have assumed a range of symbolic meanings throughout history, including the historic notion that diamonds bestowed mysterious powers of protection and healing upon the elite few who possessed them. Widely renowned and commercially prevalent today, diamonds are now commonly associated with wealth, status, and love.
A is the most concentrated form of carbon, the element essential for all forms of life. The is differentiated from other substances comprised of carbon due to its unique crystal structure, which identifies the bond among a repeating arrangement of compounds or elements that produce a solid entity. In fact, the consists of the strongest chemical bond known today, lending to the diamonds exceptionally resilient properties.
The natural process through which diamonds form adds mystique to their enchanting allure. Diamonds typically form deep within the earth where there exist conditions of extreme heat and pressure, with evidence suggesting that diamonds have formed hundreds of miles below the earths surface. Temperatures in excess of one thousand degrees Celsius and pressure of at least fifty kilobars are conditions necessary for formation, with the atmospheric pressure at sea level measuring
Certified and Crafted Jewelry: Perfectly fit your taste and budget
<FONT face=Verdana><FONT size=2>With the passage of time people are becoming more and more aware about the advantages of certified jewelry. Jewelry certification is the next important step after the purchase of any kind of jewelry made out of any stone. Though this certification process is extensively important, people many a time avoid getting their jewelry certified. And if they plan to do so, they prefer going for only diamond certification.<BR><BR>Diamond is one of the most expensive stone found in the lap of nature. The various processes involved with diamond are labour intensive, thus these stones command a high price in the market. Many people consider diamond as a major investment. This is the reason that with the course of time, diamond certification has found a lot of importance. <BR><BR>Jewelry certification is also important in case of hand crafted jewelry. With the passage of time jewelry started being made through big machines, like any other product. Just like any other manufacturing unit, jewelry is constructed on a large scale, with almost similar designs. <BR><BR>But hand crafted jewelry has its own charm. These pieces of jewelry are unique, and stylish. Since they are different and made after a lot of hard work, these jewelry pieces fetch a large amount in the market. Thus, getting crafted jewelry certified is also a beneficial step, which we mostly avoid taking.<BR><BR>Crafted jewelry is the one designed by big designers. One can even customize these jewelry pieces, making them suit their personalities and styles. These days many people prefer buying crafted engagement rings.<BR><BR>We all know that engagement is the most important phase of a persons life. Wedding comes the second. This is the reason that people always prefer buying rings which are unique and carry value. Therefore, what can be best than gifting crafted engagement rings. These rings can be made of diamond of any other expensive stones. Crafted jewelry carries its own essence and value and certified jewelry carry as sense of security.<BR><BR>But remember one thing, jewelry is not just a gift you will present to your lover; it is also a mode of investment for him or her. So, sooner your get your crafted or non crafted jewelry certified the better it is. At least jewelry made out of expensive stones liked diamond should be certified the moment you buy it. <BR><BR>Now the next question is where to get the jewellery certified. One can get them certified from Gemological labs. These labs are independent labs. The most reliable labs are GIA and the AGS.<BR><BR>So next time you buy your favorite piece of jewelry. Do not forget getting it certified. Certified jewelry has its own charm.<BR><STRONG><FONT color=#ff00ff>Visit for Our Leading Unique Handcrafted Jewelry Resources !</FONT></STRONG></FONT></FONT>
just one kilobar. In some cases, diamonds form at shallower depths which exhibit abnormally high levels of pressure, though the quality of these diamonds is generally lower than those which form deep within the earth.
Diamond deposits that are large enough for mining are generally located in cratons, which are vast areas of the earths crust which have reasonably stable properties and cover a large percentage of most continents. Cratons consist of a substantial crust with roots that extend into the earths mantle below. Diamonds are transported to the earths surface by magma, or liquid volcanic rock traveling through these roots, which cools and hardens as it reaches the cooler temperature of the earths surface. During this hardening process, cone shaped deposits materialize, named kimberlite pipes after Kimberley, South Africa where the first kimberlite pipe was found. While diamonds are occasionally discovered in meteorites and different types of rocks, most diamonds have historically been found in kimberlite pipe deposits.
The value of the extends far beyond the exquisite beauty that makes it popular for use in fine jewelry. The hardest substance known to man, diamonds can also withstand extreme pressure and shock, making them valuable for industrial use in tools for cutting, polishing, drilling and grinding. Flawed diamonds that are not suited for jewelry as well as synthetic diamonds are often designated for such manufacturing applications. Article Source: http://activeauthors.com About the Author: Ian Maher is the CEO of Maliere, a leading provider of diamond rings, eternity rings, platinum rings and gold rings.
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