Which term is the crown angle?

Which term is the crown angle?

• A. Crown angle
• B. Core
• C. Cratons
• D. Cross worker

Answer: (A)

The crown angle describes the slope of the upper crown facets relative to the table plane. It’s a key parameter that, together with the table size and pavilion angle, helps determine how light is returned in a diamond’s brilliance. The term that names this specific angle is crown angle, so that choice is the best fit. The other terms listed are not used to describe this top portion angle.

The crown angle describes the slope of the upper crown facets relative to the table plane. It’s a key parameter that, together with the table size and pavilion angle, helps determine how light is returned in a diamond’s brilliance. The term that names this specific angle is crown angle, so that choice is the best fit. The other terms listed are not used to describe this top portion angle.