Diamond Valuation Partners
Bidz.com
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| Diamond cutting is an art with mathematical calculations. Well cut diamond sparkles and enjoys great demand in Jewelry making. | |||
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Diamond Valuation Partners |
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| Mondera.com
Amazon.com
Bidz.com |
Diamond Cutting Diamond cuts is perhaps the most important of the four Cs, so it is important to understand how this quality affects the properties and values of a diamond. Diamond cutting is the art and science of creating a gem-quality diamond out of mined rough. The cut of a diamond describes the manner in which a diamond has been shaped and polished from its beginning form as a rough stone to its final gem proportions. The cut of a diamond describes the quality of workmanship and the angles to which a diamond is cut. Often diamond cut is confused with "shape." Shape refers to the general outward appearance of the diamond, not it's reflective qualities. There are mathematical guidelines for the angles and length ratios at which the diamond is supposed to cut at in order to reflect the maximum amount of light. Round brilliant diamonds, the most common, are guided by these specific guidelines, though fancy cut stones are not able to be as accurately guided by mathematical specifics. In a poorly ideal cut diamonds, the light that enters through the table reaches the facets and then 'leaks' out from the sides or bottom of the diamond rather than reflecting back to the eye. Less light reflected back to the eye means less brilliance. The culet is the tiny point or facet at the bottom of the diamond. This should be a negligible diameter, otherwise light leaks out of the bottom. |
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