If pavilion depth percentage is greater, the pavilion angle tends to be

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Multiple Choice

If pavilion depth percentage is greater, the pavilion angle tends to be

Explanation:
Increasing the pavilion depth percentage means the pavilion portion of the diamond is physically deeper relative to its diameter. The pavilion angle is the tilt of the pavilion facets as they meet the girdle. When the pavilion becomes deeper, those facets must tilt more steeply to reach the culet, so the pavilion angle increases. In other words, a greater depth pushes the pavilion angle to be steeper. This relationship affects light performance, but the fundamental idea is that deeper pavilion depth correlates with a larger (steeper) pavilion angle.

Increasing the pavilion depth percentage means the pavilion portion of the diamond is physically deeper relative to its diameter. The pavilion angle is the tilt of the pavilion facets as they meet the girdle. When the pavilion becomes deeper, those facets must tilt more steeply to reach the culet, so the pavilion angle increases. In other words, a greater depth pushes the pavilion angle to be steeper. This relationship affects light performance, but the fundamental idea is that deeper pavilion depth correlates with a larger (steeper) pavilion angle.

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