Diamond Cut Diagram - Understanding Facet Structure & Brilliance #3363718 (License: Personal Use)

This black-and-white line drawing illustrates the precise facet arrangement of a standard round brilliant-cut diamond, including the table, crown facets, girdle, pavilion facets, and culet. The symmetrical geometry emphasizes optical performance principles such as light reflection and refraction critical to diamond brilliance. It serves as an educational tool for understanding how cut proportions affect sparkle and fire.

Used on jewelry education pages, gemology courses, diamond grading resources, or retail sites explaining cut quality; matches user intent for learning diamond structure or comparing cuts.