Grading White Diamonds
The majority of diamonds that are mined are in a range of pale yellow or brown color that is termed the normal color range. Diamonds that are of intense yellow or brown, or any other color are called fancy color diamonds. Diamonds that are of the very highest purity are totally colorless, and appear a bright white. The degree to which diamonds exhibit body color is one of the four value factors by which diamonds are assessed.
Read more about this topic: Diamond Color
Famous quotes containing the words grading, white and/or diamonds:
“The only phenomenon with which writing has always been concomitant is the creation of cities and empires, that is the integration of large numbers of individuals into a political system, and their grading into castes or classes.... It seems to have favored the exploitation of human beings rather than their enlightenment.”
—Claude Lévi-Strauss (b. 1908)
“Sometimes a musical phrase would perfectly sum up
The mood of a moment. One of those lovelorn sonatas
For wind instruments was riding past on a solemn white horse.
Everybody wondered who the new arrival was.”
—John Ashbery (b. 1927)
“The prosecution of [Warren] Hastings, though he should escape at last, must have good effect. It will alarm the servants of the Company in India, that they may not always plunder with impunity, but that there may be a retrospect; and it will show them that even bribes of diamonds to the Crown may not secure them from prosecution.”
—Horace Walpole (1717–1797)