Diamond’s crystal structure is isometric, which means the carbon atoms are bonded in essentially the same way in all directions. Diamond’s splendor has been appreciated for centuries, but there was not much scientific knowledge about it before the twentieth century Since then, diamond knowledge has grown steadily, with research by chemists, physicists, geologists, mineralogists, and oceanographers. Diamond stands at the apex of the hardness scale with a value of 10 It also has the highest thermal conductivity and the highest molar density of any terrestrial material, as well as a high resistance to acids, corrosion, and radiation. It isn’t until a diamond is cut, that the real beauty of a diamond begins to take shape
With a gia diamond grading report, you can confidently make your next diamond purchase. The prospect of purchasing a diamond may seem daunting, but through gia, an unbiased authority on diamonds, you have several handy resources to help you select the highest quality diamond First up, an overview of the 4cs Color, clarity, cut, and carat weight. Diamond crystals are brought closer to the earth’s surface through volcanic activity Diamonds can be found in shallow alluvial deposits where the crystals settle after being transported away from the kimberlite pipes by geologic activity and rivers.
The terms that people use to discuss the 4cs have become part of an international language that jewelry professionals can use to describe and evaluate individual diamonds. As subtle as color distinction may be, color variations from the most obvious to subdued can drastically alter diamond quality and price Diamonds actually come in a variety of hues, from colorless to yellow, gray, brown and nearly every shade of the rainbow.
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