Diamond jewelry Are Forever

To start our feature on different types of gem stones, we will start with the best and most popular gemstone of them all the diamond. The diamond is the ultimate gemstone. It offers very few weaknesses and many strengths. It sparkles with its extraordinary value plus sentimental value. It is used in wedding rings to represent endless like or used as gifts/jewelry to be given to loved ones. But the diamond is so much more than its eternal beauty.

The diamond derives its name from the Greek work adamas significance unbeatable. In hardness, there is no assessment. The diamond rates in the Mohs scale a 10 which is the hardest substance on Earth. Its cutting level of resistance is 140 times that of the particular ruby and sapphire, the gemstones(Corundum) that are next in the Mohs level in hardness. The diamond’s optical properties such as luster and rigidness make it unique and easily recognized from other imitations. Enjoy!

*History of Diamonds
The first recorded diamond goes back around 800 B. C. in India. Some believe it even dated back 6, 000 in years past. The diamonds were used because decorative purposes and also as talismans to ward off evil and provide defense in battle. During the Dark Ages, diamonds were even stated for use as a medical aid. Religious physicians even told patients that if they will hold a diamond in a hands and make the sign of the combination would, it would cure and illness and heal wounds.

Diamonds grew to become more popular during the 19th century because of discovery of diamond deposits within South Africa. This discovery leads to enhanced supply, improved cutting and polishing techniques, and growth in economy. In 1979, geologists found the Argyle pipe in Australia which to this date could be the richest diamond deposit in the world. Argyle, since then, alone is responsible for supplying more than one third of the world’s diamonds every year.

*Diamonds: How are they formed?
Expensive diamonds consists of an allotrope of carbons that are formed in high-pressure, high-temperature conditions. Diamonds are produced ninety miles under the Earth’s surface at temperatures of about 2200 degrees Fahrenheit (f). Diamonds are formed deep inside the earth and eventually, over extremely long periods of time, push their way to the globe’s surface, usually through volcanic breakouts.

The age of these diamonds from under the surface of the earth are from 1 to 3. 3 billion dollars years old! When diamonds are shaped and begin their ascent to the earth’s surface, they go through channels in which the magma from the volcano rises to the surface, picking up diamonds along the way and eventually depositing them on the surface, where these are eventually found and mined.

*The 4 C’s of Diamonds
There are four distinct characteristics that figure out the value and quality of a diamond. These are the color, cut, clarity plus carat. Otherwise known as the 4 C’s of a diamond. In the following, we are going to talk about these features in detail.

In the last newsletter, we touch based on the color of gemstones as being the most important feature due to the fact that color is the most obvious feature. The perfect diamond should show up clear and colorless but this is simply not the case for all diamonds. Diamonds come in any color of the rainbow most typical color is a shade of yellowish or brown. The Geological Company of America(GIA) have devised a guideline to grade diamond colour. This guideline consists of a lettering program that ranges from the alphabet G – Z. Please see below:

No Colour
Nearly Colorless
Faintly tinted, can’t hardly be seen plus usually yellow in color
Lightly tinted, usually yellow. Can be seen with all the naked eye
S T Circumstance V W X Y Unces
Tinted, starts from yellow and progresses to brown

The particular cut a diamond is determined by the diamond’s proportion such as its form, width and depth. The slice determines what is called the diamond’s “brilliance”. Even if the diamond itself has perfect color and clarity, with a poor cut the diamond will have a dull brilliance. This is because the cut determines how light travels within the diamond. The Gemological Institute associated with America has also devised a clearness grading system to rank diamond clarity. This grading system consists of Flawless (Fl), Internally Flawless (IF), Very Slightly Included (VV1 or even VV2), Very Slightly Included(VS1 or even VS2), Slightly Included(SI1 or SI2), and Included(I1, I2, and I3). Although this system had been contributed towards the diamond industry, it is not widely used. The main reason for this is the fact that it took a lot of practice and training to integrate it.

The cut a diamond is determined by the diamond’s proportion such as its shape, width and level. The cut determines what is called the diamond’s “brilliance”. Even if the diamond itself has perfect color and clearness, with a poor cut the gemstone will have a dull brilliance. It is because the cut determines how light travels within the diamond.

There are a few types of cuts that can determine the diamond’s brilliance. These are a shallow cut, a cut that is as well deep and ideal cut. The shallow cut is a cut of a diamond that is too low, that lighting traveling through it is lost for the bottom of the stone and does not return into sight. This cut the diamond appear lifeless and boring. A cut that is too strong is a cut that is too high, that will light traveling through it escapes through the sides and darkens the stone. An ideal cut is a perfect slice on a diamond that reflects light to the top of the stone, giving it perfect brilliance.

As stated on the last newsletter, a single carat(ct) weighs regarding 200 milligrams or. 2 grams. For smaller carat diamonds that weigh less than a carat, it is indicated as points (pt). Points are usually 1/100 of a carat. Carat excess weight of a diamond is important due to the fact that will larger diamonds are rarer than smaller ones, so basically the bigger the diamond the more expensive it is. There is no standard grading system or even diagram that can show different carat weight. This is because there are so many variations associated with diamonds in shape and cut, which makes stones of similar weight, look different.

*Imitation Diamonds
Since gemstones are the most valuable and rarest of all the gemstones, efforts have been made to replicate or even enhance diamonds using less expensive alternatives. A lot of times, honest mistakes are already made and these alternatives or additional gemstones such as spinel were occasionally confused with real diamonds. In some instances, some dishonest people try to sell these alternatives to misfortunate buyers to be able to profit. Below we will discuss regarding these alternatives and ways to identify them.
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*Synthetic Diamonds
Synthetic diamonds are diamonds that are grown stated in a laboratory. The first known cases of diamond synthesis were claimed to be documented between 1879 — 1928, but this was never verified. It wasn’t until the 1940’s exactly where research began in the United States, Sweden, Soviet Union started researching. Synthetic precious gems are otherwise known as High Pressure Temperature (HPHT) diamonds or Chemical Vapour Deposit (CVD) diamonds. The name of both these synthetic diamonds derives from the processes used to create them. Some of these synthetic diamonds could either have higher, lesser or similar characteristics than that of a diamond. Therefore , these types of synthetic diamonds are used for abrasives, slicing and polishing tools, and changes in power stations.

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