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a gemstone's basic color, determined by its selective absorption of light |
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the selection of colors in which a gemstone occurs |
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areas of different color in a gem, caused by variations in growth conditions |
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dark areas in a faceted transparent colored stone |
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the color or colors in a gemstone's color range considered by the trade to be the most desirable |
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the first impression of an object's basic color |
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visible face-up color zoning that was planned during the cutting process |
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light that exits through a gem's crown in a controlled way due to the correct proportions of its cut |
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a color's strength or intensity |
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degree of darkness or lightness of a color |
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terms often used in the jewelry industry to describe particular gemstone colors or link gems with specific geographic locations |
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visible face-up color zoning that the cutter was unable to conceal |
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light that exits through the pavilion in an uncontrolled way due to compromises in a gem's proportions |
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an area of weak saturation in a transparent gemstone's bodycolor that usually results from the way the gem was cut |
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