Fancy diamonds-radiation treatments and more colorful
Written by aditruhai on March 17th, 2011Natural colored diamonds are a striking example of rare beauty of nature. There are a few ways in which diamonds are naturally different colours. A way that can become colored a diamond is a separate element replace some of the molecules of diamond-like carbon is forming. For example when nitrogen is present during the formation of a diamond, nitrogen molecules will bond with the carbon molecules by giving the diamond a light brown or yellow. Although most white diamonds nitrogen is considered a defect, when there is not enough to give the diamond a uniform color and consistency, significantly increased gem value and opportunities. When the element boron are present during the training, the diamond can capture a bluish shade of green. Compression of a diamond can sometimes make a red or orange. Another way for a diamond to become naturally colored is through natural radiation. Natural gamma rays or sometimes isotopes of carbon atoms can beat off the mesh to create empty diamond diamond that typically emit a bluish color.
Fancy coloured diamonds are extremely rare. Currently there are fewer than ten natural diamonds of reds on the market for sale. The largest of these is 5.11ctw and recently sold for over $ 8,000,000, or about 1.5 million dollars for carats, just out of reach for most of us. lawn care . Luckily for us, is there a way to create beautiful colored diamonds in a laboratory of what nature took millions of years to achieve.
The most common form of fancy colored diamonds creation is the irradiation treatment similar to that which occurs in nature. To this end, the diamond is bombarded with gamma rays, neutrons and electrons, or knocking off carbon atoms of the mesh and thus blue or green centers. All diamonds are irradiated in this way become a bluish black or green. After the diamond received the irradiation treatment that can also be heat and pressure treated to create other colors such as Brown, yellow, pink or orange. Fancy colored diamonds created using this second treatment is usually referred to as ‘ natural, ‘ which means that have been subjected to very high pressure and high temperature, causing carbon mesh to deform and different tones to emerge.
Sometimes purple and other fancy colored diamonds have undergone certain colours to create their picturesque appearance. Many colours or surface covers are vacuum sealed on the diamond, treatments and dyes, however all surfaces can be removed, most with alcohol or sulfuric acid, or the color will simply fade over time. This is one of the many reasons why irradiated diamonds have become increasingly popular in the jewelry industry.
The majority of colored diamonds on the market has been irradiated or treated in another way. Because diamonds that are used to create fancy colored diamonds are naturally the ones generally with a color less attractive, irradiated and advanced color diamonds are very affordable. This has made available to the average consumer colorful diamonds and inspired creativity and uniqueness in many stunning jewelry designs. Their popularity is constantly growing and colored diamonds have transformed from a trend of jewelry for a classic look desired by many.
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Tags: Colored, Diamonds, Fancy, Irradiation, Treatments