Posts Tagged diamond

Diamonds Jewellery and History of Diamond

Diamonds are attractive, unique and perplexing. Diamond jewelry is one of the most popular ornaments that add individuality in a beautiful way. Diamonds have been the most attractive to women. His brilliance and style specifically magnetize a lot of attention.

History of Diamond

That is true “diamond is forever.” When it comes on the history of diamonds, is one of the most fascinating stone on earth. Have experienced an incredible journey to get to us, the trance of the services of nature, and time. For hundreds of years, it has idolize and admired by lots of culture. Diamond jewelry is appreciated and leads, but most showed the story, although science and art of cutting loose diamonds is relatively new and diamond jewelry is the only one submitted to the common public for more than 150 years. The qualities are spanking new and popular today as when they formed billions of years ago. Has been the use of time, but as the holder of magical powers and incredible magnificence.

Diamond is the hardest stone. The word “diamond” comes from the Greek word ‘Adams,’ which means’ excellent ‘. The is not without beauty, which makes it very expensive diamonds in the number of centuries. This does not mean that diamonds can not break the only problem is that it is difficult to need the proper position when the shell ruptured.

It is conceived that the diamonds were discovered in India some 3000 years ago. It is also said that they were precious as a measure of its ability to find the light and is used for ornamentation and as a charm for the defense and protection against evil.

As time went to the Middle Ages, diamonds were considered as the most valuable items, to some extent, which the mystical power of healing. Due to the increasing demand and value of diamonds, the mines began disseminating gossip suppliers that the diamonds were toxic if accepted. This prohibited the workers in mines and the acceptance of smuggled diamonds.

When it comes to mining and manufacturing of fine diamond stones class Australia is to become a contender. Today, approximately 49% of diamonds from start central and southern Africa, although famous resources from India, Canada, Russia and South America. Very small diamonds, known as “Nano diamond or diamonds in microenterprises, they originate in the collision of the craters of the volcano, which discovered meteorites in the world. So the micro diamond is now used as the symbol of ancient meteorite impact sites.

Finally, very interesting is that diamond jewelry is a huge collection of ornament, with a tradition of class in time. There are numerous cases of sale of vintage costume jewelry come in thousands of dollars.

So next time if you are out of the purchase of diamond jewelry, is pleased and, indeed, is pompous to obtain a product with a brilliant history.

Tags: ,

Colored Diamonds

Fancy colored diamonds are all the rage these days.  Gemologists have developed new ways to create versions that are affordable for the average person – by treating less desirable diamonds. These less desirable diamonds are treated with irradiation followed by intense heat.  This turns brown and yellowish diamonds into beautifully colored diamonds that you can afford.  This produces stunning greens, blues, yellows, reds, purples and other colors.  These colors are considered permanent, but there is a possibility they could change during repairs if a high heat is used.

Treatments like irradiation make it possible for more people to own these vividly colored diamonds. Most natural colored diamonds are rare and also extremely expensive. When shopping for colored diamonds you need to assume that any affordable fancy color diamond has been treated.  Ask about the stones origin and request to view a lab certificate to verify authenticity.

Synthetic colored diamonds are another option if owning a colored diamond is something you desire but cannot quite afford. They are real Diamonds, but they are created in a lab.

Natural fancy color diamonds get their coloring from different trace elements present in the stones, such as nitrogen, which produces a yellow diamond.  Diamonds can be colored by exposure to radiation during its creation.  An example of a diamond affected by radiation is a Green diamond.

Another way that a natural colored diamond gets color is by its inclusions.  Regarded as flaws and undesirable in a colorless diamond, inclusions give unique tones and brilliant flashes of color in a fancy color diamond.  Remember that Natural fancy colored diamonds are very expensive, any colored diamond labeled to be sold as natural should be accompanied by a certificate from a respected grading lab.

A “fancy” diamond is a natural diamond that has color.  These colors vary from red, green, purple, violet, orange, blue and pink – and most shades between.  Fancy color shades vary from faint to intense.

The most famous diamonds in the world are Color diamonds.  The Tiffany Diamond, which is yellow and the Hope Diamond which is blue are colored diamonds.    Color diamonds have an amazing financial track record.  The value has never decreased on wholesale level in more than 30 years.  Blue and pink diamonds have doubled every 5 years of a strong economy.   In the 1970’s you could have bought a very high quality blue diamond for about 50K and today the very same stone would be worth between 2 and 3 million.

Tags:

Treated Diamonds

Why Treated Diamonds Exist
For centuries, people have always tried to improve objects that are a result of nature.  We’ve cross bred plants and even animals to produce new species, and we prune and shape trees and bushes to make them more pleasing to the eye or to create fancy borders around our yards and in front of our homes.  When it comes to diamonds, many become treated diamonds by the jeweler, in order to improve their appearance.

Treated diamonds can have improved clarity, improved color and even be completely coated to improve it’s overall appearance. On the positive side, treated diamonds can help people with limited budgets have the ability to purchase a gorgeous looking diamond.

Clarity Improved Diamonds
In order to improve the clarity of diamonds, sometimes tiny cracks in the diamond are filled with molten glass.  This can cause the diamond to move up a grade in the GIA grading system, and it does not affect the overall weight of the diamond.  The process was invented by Israeli diamond cutter, Zvi Yehuda in 1982.  Since this invention, some companies have begun a new process that fills the cracks with bromine instead of the molten glass, however, bromine will sometimes discolor the diamond under certain lighting conditions.  It’s always best to ask what method the diamond has been treated with when considering treated diamonds, so that you are not surprised when you view the diamond in light outside the jeweler’s.

Colored Diamonds
There are a few different types of color treated diamonds.  Colored diamonds are actually painted in order to take away a yellowish tinge, and make the diamonds appear more white and transparent.  Some are colored darker, in order to permanently alter a diamond to a different color by using electron bombardment.  Others become treated diamonds by way of laser drills.  In the 1970’s people began using lasers to drill miniscule holes into the diamonds to reach dark colored spots.  Once they reach the dark colored areas within the diamonds, they are able to bleach them with acid so that they are not as noticeable.  Sometimes they finish  the laser treated diamonds by then filling the tiny holes with molten glass.

Coated Diamonds
Coated treated diamonds are much like a colored diamond, except for the entire diamond gets a coating of a substance that is designed to make the diamond appear brighter and more translucent to the naked eye.  In fact, the coating is so good on most treated diamonds that it can go undetected unless an experienced gemologist studies the diamond for it’s value.

Treated diamonds are often very beautiful, and can be more affordable than diamonds that are not treated.  If you decide to purchase a treated diamond, just be sure you inform the jeweler when you bring your diamond in for cleaning, as they may need to use different chemicals to clean it and maintain it’s treatment.

Tags: