How is a black diamond made?

Carbonado is also known as Black Diamond. It is actually a poly crystalline substance that is available on the earth, especially in the mines. People have a great liking for this natural diamond and sometimes the demand grows high. Carbonado is used in making jewelry and crystals.

Therefore, special techniques have been innovated for making these polycrystalline substances from smaller crystalloids. This is an artificial method and is called Crystallography. This word originates from the Greek word crystallon meaning cold drop or frozen drop. The word graphein means something to write.

In the old days, the making of the crystals depended mainly on studying the geometry of the crystals. This was a tough method and therefore research was made into this field. Nowadays, crystallography depends mainly on studying the process of diffraction, which is done through X-Rays. There are three types of diffraction. They are neutron diffraction, electron diffraction and X-Ray diffraction.

The mantle-derived inclusions are lacking in the artificial carbonadoes. Moreover, the value of the carbon isotopes is also very low. The radioactive inclusions which makes the natural carbonados brighter and the natural luminescence is also lacking in the artificial carbonadoes. Therefore, people prefer the former. Yet due to lesser availability, artificial carbonadoes are also used.

[tags]black diamond,diamond cut,diamond clarity,diamond color,diamond carat,lab diamond,synthetic diamond[/tags]

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How do they create green diamonds?



Is that colored diamond really worth it? We wanted to know how do they create green diamonds, but the reality is the colored diamond is prime yet has many impurities and honestly might just not be worth the cost that retailers are peddling them for.

If you like the color green then you should know just how they create green diamonds. We are all aware that diamonds can be created either by nature or in a lab. These are other wise know as lab grown diamonds. But are these colored stones really worth the asking price.

We have seen some really high prices on diamonds and it is the fact that the lay man does not know how it is made.

It goes without saying that a diamond is a girl’s best friend. But she’s guaranteed to love it if it’s original. What’s the best way to make it unique? Give it a little color.

When it comes right down to it, the sparkle in that diamond would never hint to its underground birth. As the jewel is formed, different amounts of heat and pressured are experienced and this determines the diamonds appearance. When the stone absorbs chemicals, it changes hues. Nitrogen gives a yellowish-brown tint; carbon produces a blue or pink tint; and nuclear rays generate something even more spectacular.

As a diamond is forming, it comes in contact with many elements. In rare instances, nuclear rays mix with the jewel and the result is an green colored stone. The certification of this diamond is based on its hue and intensity, which is determined by either a gemologist or the jeweler.

If the color of the stone isn’t to the buyer’s liking, or if an original green diamond is too rare to be found, a gemologist can perform various processes of color treatment to achieve the desired effect. This includes applying electron beams in linear accelerators and heavy nuclear rays to the stone. The result is a natural looking stone with a green tint.

Carat Clarity


Understanding carat clarity means is to determine the exact value of a diamond. This refers in essence on the true characteristics of a Diamond. Diamond earrings are also judged on this basis, but before you understand really what carat clarity is you must truly determine what the statements mean in isolation. The purpose of ascertaining the carat clarity is to judge the number of inclusions or what are better known as imperfections in the diamond. An imperfection is actually just a small flaw that is too minuscule to be seen by the naked eye and it shows implicitly what took place during the creation of a diamond whether geologically or as a lab grown diamond.

Clarity of a Diamond: this is then really a standard global measurement of a diamond’s imperfections or flaws. As noted these inclusions on the diamond are rated by specific levels. This is why you will see these particular clarity levels for a diamond being used.

Flawless – This is where there is no imperfection, inclusions or flaws in the diamond

Very Very Slight (VVS) – A bit lower than flawless but almost perfect

Very Slight (VS) – There are flaws but these can be discounted and have just a slight real effect on the diamonds value.

Slightly Included (SI) – A pretty good diamond however it does have flaws that MIGHT possibly be seen by the well trained naked eye.

A diamond’s clarity is unique and the rating tells just how ‘pure’ a diamond is based on microscopic examination.

Carat Of A Diamond: A much simpler prospect when determining the carat clarity. The carat refers to the weight of a diamond. That means just how heavy the diamond itself is. Normally one diamond carat is equivalent to approximately 200 mg. Weight is not synonymous with dimensions. It is important to differentiate between the two, as one diamond might have a different cut yet weigh less and hence is of lower carats; the dimensions allow you to view much more of the surface are of a diamond.

Gemologists rank diamond on a carat clarity scales meaning weight and flawlessness. These are undoubtedly the main drivers of what is popularly known as the four C’s in diamonds.