
A meticulously crafted line drawing of a brilliant-cut diamond with a classic eight-faceted crown and pavilion, each facet delineated by clean, unbroken black lines of consistent weight that converge to sharp points. The design is flat, two-dimensional, and devoid of shading or internal details, rendered in crisp digital quality with no grain, brushstrokes, or artifacts. Centered on a pure white background with even, diffuse lighting, the diamond is oriented point-up in a square composition. The style is minimalist, graphic, and technical-clean, modern, and sophisticated, emphasizing form and outline over texture or volume.