Thursday, July 18, 2013

A Diamond Size Chart Uses Three Measuring Methods

By Dennis Artling


Ask any person in the world what their favorite precious stone is, and nine times out of ten, you will be told diamonds. Diamonds get a lot of recognition over other types of precious stones, because they are heavily adorned by the masses. A diamond size chart is used to determine what the actual dimensions of the stone is.

Presently, a carat represents 0.2 grams of weight. Carat weight does not refer to the similar sounding karat, which equates for the purity of a piece of gold. Although, similar sounding, these two terms mean two entirely different things. What is actually surprising to many people is the fact that two diamonds that are roughly the same carat weights can have varying costs.

Although carats are used as a way to express the value of these stones, they are not the only system used to determine how much the stones will cost. The term carat is simply used to express the weight of the stone. The higher the carat the heavier it weighs. However, the weight of the stone, does not have to do with its magnitude.

There are three different ways that diamond sizes are determined. They are determined by an approximate dimensions test, a measurement test that measures the surface area of the stone, as well as a crown measurement test. All three of these tests will reveal different numbers.

A length time's width measuring method is also used to measure the sizes of these stones. This measuring method directly corresponds with the weight of the stone. On the other hand, crown area measurements differ still.

The crown measurement can be difficult for untrained professionals who have never used a diamond size chart to obtain. Crown measurements are obtained by measuring the top section of the stone. The measurement that is able to be retrieved by doing this measurement, is known as the true dimensions of the stone.




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