1.10 Ct. Orangish Yellow Sapphire from Ceylon (Sri Lanka)

This 1.10 carat emerald cut orangish yellow sapphire from Ceylon Sri Lanka presents a meticulous execution of the step cut language, with dimensions of 6.82 x 4.98 x 3.11 mm that yield a balanced face up profile and proportional pavilion depth. The emerald cut faceting produces broad parallel facets on the crown and pavilion, creating the classic hall of mirrors effect that emphasizes color planes rather than rapid scintillation. Clarity is graded very slightly included at eye level, with small inclusions positioned primarily toward the pavilion that do not interrupt the gem s overall transparency. The vivid color intensity is uniform across the table, with an orangish yellow hue intensified by beryllium diffusion, a controlled enhancement process that imparts saturated tone and is stable under normal wear. The polish is excellent, with crisp facet junctions and precise symmetry, allowing clean light return and defined facet reflections that speak to careful cutting and finishing. Presented by The Natural Sapphire Company, this sapphire combines technical refinement with a strong face up presence, suitable for a refined center stone in a custom setting.

Under varying lighting conditions this emerald cut sapphire displays distinct and predictable behavior due to its step facet architecture and saturated color. In cool daylight and north light the stone shows its purest yellow component with exceptional transparency, the table opening revealing layered color fields and broad flashes as the stone is rotated. In direct sunlight the orangish tones warm appreciably, producing a rich golden glow across the crown while the step facets throw alternating dark and bright bands that enhance perceived depth. Under warm incandescent or candlelight the orange hue becomes more pronounced, yielding an intense warm scintillation that reads nearly amber from certain angles, while LED and halogen spot lighting emphasize contrast, producing sharp mirrorlike flashes from the table and step facets. In diffuse ambient lighting the gem offers a stable, uniform field of vivid color with subtle internal reflections, ideal for settings that favor consistent color appearance. To maximize brilliance and color saturation, an open pavilion mounting or a low bezel that allows light to enter and exit freely will retain the sapphire s hall of mirrors character and make full use of its excellent polish and facet geometry.