Which best describes a Brilliant Cut?

• A. A cutting style with pavilion facets only
• B. A step-cut pattern of rectangular facets
• C. A cutting style in which triangular and kite-shaped facets radiate from a gem's center toward its girdle.
• D. A flat cut with no facets

Answer: (C)

The idea being tested is how a Brilliant Cut is defined by its facet pattern and light performance. A Brilliant Cut is designed to maximize brilliance by using many facets arranged to bounce light back through the crown. In the classic round brilliant, triangular and kite-shaped facets radiate from the stone’s center outward toward the girdle, creating a balanced, sparkling return of light from every angle. This radiating pattern, combined with the table on the top and the crown and pavilion facets, is what gives a Brilliant Cut its signature brightness and fire.

Describing the facets as only on the pavilion would miss the essential crown facets that work with the pavilion to return light. A step-cut pattern describes a different style (like emerald cut) with rectangular facets in a linear arrangement. A flat cut with no facets would be a cabochon, not a brilliant cut.