Diamond Cut Diagram: Anatomy of a Round Brilliant Facet Pattern #1438547 (License: Personal Use)

This schematic depicts the ideal facet layout of a round brilliant-cut diamond, featuring 33 facets on the crown and 25 on the pavilion-including the table and culet. Each facet is precisely angled to maximize light reflection, refraction, and dispersion, producing the signature sparkle. The diagram serves as an educational tool for jewelers, gemologists, and buyers evaluating cut quality.

Used on jewelry education pages, gemology resources, or e-commerce product detail sections to explain diamond grading and cut performance; matches user intent for learning about diamond anatomy or comparing cut grades.