1.12 Ct. Yellow Sapphire from Ceylon (Sri Lanka)

This 1.12 carat transparent yellow sapphire from Ceylon Sri Lanka exemplifies measured craftsmanship and natural clarity, with dimensions of 6.22 x 5.16 x 3.50 mm and an emerald cut geometry that prioritizes color presentation and facet precision. The stone is graded as very slightly included at eye level, which is consistent with the step cut ethos of revealing internal character without compromising visual cleanliness. The emerald cut here features broad rectangular facets on the crown and parallel step facets on the pavilion, producing large, even flash faces and a well defined table plane. The light color intensity is classified as light, allowing the stone to read as a delicate, fresh yellow under varied lighting, while the excellent polish ensures sharp facet junctions and minimal surface diffusion, optimizing both transparency and light return. This sapphire is unenhanced, which preserves natural zoning and the genuine Ceylon hue, attributes that are particularly valued by connoisseurs and collectors, and these factors are carefully documented by The Natural Sapphire Company.

When comparing brilliance to more commonly encountered gems, it is important to distinguish refractive and cut driven effects. Corundum has a refractive index near 1.76 to 1.77, which produces stronger internal light return than beryl family stones such as aquamarine and emerald with refractive indices near 1.57 to 1.58, and markedly more return than quartz varieties that sit around 1.54. While diamonds exhibit higher refractive index and dispersion, and brilliant cuts are engineered for intense scintillation, the emerald cut yellow sapphire excels in controlled, architectural light performance, offering broad flashes and elegant step reflections rather than a scatter of pinpoint brilliance. The result is a stone that reads with refined radiance, the higher refractive index of corundum translating into crisper step flash contrast and a more luminous appearance than similarly colored topaz or citrine. For mounting, an open pavilion setting and minimal bezel will maximize light ingress and highlight the sapphire s natural color and step facet geometry. This pairing of natural Ceylon color, precise emerald cut faceting, excellent polish, and lack of enhancement makes this gem a standout offering from The Natural Sapphire Company for buyers who prioritize technical quality and authentic provenance.