The outward curve of the pavilion facets in a step-cut diamond is known as?

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Multiple Choice

The outward curve of the pavilion facets in a step-cut diamond is known as?

Explanation:
The outward curve of the pavilion facets in a step-cut diamond is called the pavilion bulge. The pavilion is the lower portion of the diamond below the girdle, and in a step-cut its facets form a staircase-like profile. When those lower facets project outward beyond a straight plane, the resulting curved silhouette is described as a bulge. This feature influences the diamond’s profile and how light is reflected within the pavilion. The other terms refer to different ideas: shape is the overall silhouette, length-to-width ratio describes horizontal proportions, and French tips are a decorative feature not related to the pavilion’s curvature.

The outward curve of the pavilion facets in a step-cut diamond is called the pavilion bulge. The pavilion is the lower portion of the diamond below the girdle, and in a step-cut its facets form a staircase-like profile. When those lower facets project outward beyond a straight plane, the resulting curved silhouette is described as a bulge. This feature influences the diamond’s profile and how light is reflected within the pavilion. The other terms refer to different ideas: shape is the overall silhouette, length-to-width ratio describes horizontal proportions, and French tips are a decorative feature not related to the pavilion’s curvature.

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