PAVILLION ANGLE:
The average angle of the main facet plane relative to the diamond's table.
See also: Girdle Pavillion Culet Cut
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Pavillion - The bottom portion of a cut stone beginning at the girdle and going to the point at its end.
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The crown will have 33 facets, and the pavillion will have 25 facets. Other variations of the "Modern Round Brilliant" include the "Ideal Brilliant" which was invented by Johnson and Roesch in 1929, the "Parker Brilliant" invented in 1951, ...
set of parameters for their top cut grades, usually Excellent, Ideal or AGS0, the best way to compare a diamonds cut grade is by the individual proportions listed on the diamond certificate - Table%, Depth%, Crown Height, Crown Angle, Pavillion Depth, ...
Diamond Anatomy
Wondering what on earth is the diamond's pavillion? Table? Culet? The graphic and supporting text below explain the various "parts" of a diamond.
In a poorly cut diamond, 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. Light that leaks out of the pavillion facets causes the diamond ...
The proportion diagram shows the diamond's girdle size, culet size, table and depth percentages, as well as other measurements, such as the crown and pavillion angles.
Extra time to attain a good polish, and more expensive equipment are two factors which tend to set a premium price for such gems. Fantasy cuts have carved areas on the crown or pavillion, which may be polished, ...
The ratio between the height of the crown and that of the pavilion is also important. The length of the pavillion facets, the size and shape of the various crown facets, ...
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14:40, 8 March 2009 (hist) (diff) N File:Photo5-OldParis.JPG (top)
14:39, 8 March 2009 (hist) (diff) N File:Photo4 RussianPavillion.JPG ...
 See also: Shape, Jewel, Rough, Stone, Diamond
  
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