The C’s of Black Diamonds

10 January 2010

The C's of Black DiamondsBlack diamond rings are beautiful to behold; even more so when they are combined with colorless diamonds, white sapphires, or any other precious gem that makes for a stunning contrast. Black are found mostly in Brazil and have been around for quite some time, although they recently are gaining in popularity as celebrities and others are finding them to be edgy and unique. When you are choosing any of the large variety and sizes of black diamond rings that are available it is important to consider the same “4 C’s” of diamond quality that you would consider when choosing any diamond. They are color, clarity, carat, and cut.

Color People are discovering (unlike how they felt years ago) that a black stone is a real diamond. They are crystallized carbon, just like colorless diamonds. The darkness of black diamonds comes from tiny cracks throughout the stone that contain graphite or sulphides. It could also be caused by changes that happen when a near-white diamond is subjected to very high temperatures. A diamond that comes out of the ground that is naturally dark is rare and therefore more expensive.

Most diamond rings, necklaces, bracelets and pendants are treated by exposing them to high heat. There is nothing wrong with doing this and a treated stone is often of a better quality. If you feel like you have to have a black stone that has not been treated, be certain to look for one that is advertised as untreated or GIA Certified (Gemological Institute of America).

Clarity Clarity refers to how clear a diamond is, but with a black stone clarity refers to the stone’s luster and making sure that it has no surface chips or cracks. Black rings and other types of black diamond jewelry should have a glossy, sparkling surface. Triple A is the best rating grade.

Carat Carat refers to the weight of the diamond. Depending on what size you are looking for, you could purchase a one-half carat black ring or a two carat black diamond or larger. Bear in mind that black diamonds are heavier than traditional diamonds, so a one carat black diamond will look smaller than a colorless one carat diamond.

Cut The cut of diamond refers to the stone’s proportions and polish, not to its shape. Most of the time black diamonds have a simple cut of sixteen facets and their surface should be smooth with no cracks. When a diamond is mined from the earth, it simply looks like a piece of glass. So the diamond is cut with precise facets (or tiny polished faces).

Before purchasing diamond rings it is also important to consider the setting. These rings are already stunning to look at but when set with white gold or yellow gold, the brilliance of the blend is elegant and beautiful. If you are in the market for a ring that is non-traditional and that will make a dramatic and powerful statement, black diamond rings could be just what you are looking for!

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The History of Diamond JewelryDiamond jewelry has been evaluated and, in most of history, even if art and science of cutting loose diamonds is relatively new – and diamond jewelry was only for the general public over the last 150 years . Previously, diamond jewelry has become almost exclusively used for royalty. The first example of diamonds in the attitude from the time of the Norman invasion of England planned for the moment, one of the kings of Hungary, Arpad, perhaps Andrew had a rough diamond crown for his queen. However, diamonds would not be available for half a millennium. In the mid 1500s, an era of energy, Martin Luther, Germany and Henry VIII of England broke with the Church of Rome, Ivan IV (the Terrible) expanded to Russia’s current borders and expanded the Ottoman Sultan Suleiman the United Turkish-west of Vienna. It was during this period of unrest, was the first guild of diamond cutters based in Antwerp, is now located in Belgium. Soon an industry developed to assess the diamond bulk, the birth of the modern market of diamond jewelry. Antwerp is still the center of international trade in diamond jewelry.

The stones used in jewelry is the diamond, 75% science and 25% art. Together, they form the “4 C” is used to evaluate loose diamonds to:
* Carat
* The color of the
* Clarity
* Cut
“Carat” Of course, refers to the weight of the precious stone, a carat is equal to about 2 decigrammes, or a mere 1/150th of one ounces This means that most of the cutting, polishing diamonds in the existence – the famous star of Africa – weighs over 2-1/4 pounds. Even if we think in general, clear or white diamonds, come in a wide range of lens colors that range from white to dark amber. Pink, green, blue and purple, even diamonds are rare, and some are much more valuable than their white counterparts. Clarity refers to something that seems – so clear that stone. All natural and artificial diamonds have internal flaws, more or less obvious of these defects, the higher the rating is likely. These three properties are easily measured in an objective and quantifiable. Cut quality is a subjective selection of gemstones that are used for diamond jewelry requires a good eye and sense of aesthetics. Of course, diamonds are not really relaxed until the jewelry in a place like a ring or chain are placed. Even the best value diamonds “through the adjustment is a value-added aspects of diamond jewelry.

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