Tuesday, May 24, 2016

Natural Inclusions in Diamonds



Almost every diamond displays tiny ‘birthmarks’, called inclusions, which occur naturally when the diamond was formed deep within the earth. These inclusions act as nature’s fingerprint and give each diamond its unique character. Did you know that the number, size, colour, location, orientation, and visibility of inclusions can all affect the clarity of a diamond? This forms part of the 4Cs (colour, cut, clarity and carat weight).

While most diamonds are valued and admired for their perfection and high clarity, some diamonds are treasured for their unique inclusions. For example, this 0.51 carat rectangular natural fancy yellow diamond has a very unique inclusion in the form of fish-like scales. This effect is known as pareidolia and is a geologic wonder.



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