2.25 Ct. Blue Sapphire from Ceylon (Sri Lanka)

This 2.25 carat oval blue sapphire is presented with precise proportions of 8.45 x 7.31 x 4.47 mm, executed in a mixed brilliant cut that combines a brilliant facet pattern on the crown with modified step and facet geometry on the pavilion, producing a balanced interplay of scintillation and broad flash. The mixed brilliant approach is particularly effective in oval outlines because it preserves face up color saturation while managing light leakage along the length of the stone, and in this piece the cutter has optimized pavilion depth and crown angles to deliver strong return without excessive windowing. Clarity is graded as very slightly included at eye level, indicating that inclusions are minor and do not interrupt the overall transparency or light transmission, and the excellent polish manifests as sharp facet junctions and minimal surface abrasion, which together enhance the clarity and crispness of reflections across the table and crown facets.

Color technicalities define the gem in market and gemological terms, and this sapphire reads as vivid in color intensity with a primary blue hue and a slight cool saturation that yields a deep, electric presence in both direct and diffuse lighting. Vivid intensity in sapphire indicates a combination of medium to strong tone with high saturation, and in this example the mixed brilliant cutting strategy amplifies the color through controlled facet angles that maximize internal multiple reflections, thereby increasing perceived depth without darkening the stone excessively. The stone exhibits typical pleochroic response for corundum blue material, with directional variation between a richer saturated blue face up and slightly lighter blue tones when viewed at extreme angles, a behavior that can be used deliberately by a cutter to position the most desirable color face up. Heat treatment has been applied, a standard and stable enhancement in the trade, employed to improve color homogeneity and to reduce the visual impact of silk or certain crystal inclusions, and when executed under controlled conditions it preserves the natural origin characteristics while delivering the vivid blue that the market values.

Origin adds a distinct layer of value and narrative to this sapphire, being identified as Ceylon, Sri Lanka, a provenance with a long established reputation for producing material with lively medium to vivid blues and a characteristic brightness that differs from other classic localities. The geology of Sri Lankan gem fields tends to produce corundum crystals with trace element balances, particularly iron and titanium, that favor clear, vibrant blues with a slightly lighter tone axis and excellent luster, attributes that cutters exploit to produce stones with strong face up life and sparkle. Collectors and connoisseurs place a premium on Ceylon origin when a stone also demonstrates vivid saturation and clean clarity, because the combination evokes the historically prized cornflower and vivid blues associated with the region, and because provenance implies a predictable set of trace element chemistry that influences stability and long term behavior. At The Natural Sapphire Company we curate sapphires with careful attention to origin, cutting strategy, and disclosure of enhancements, and this 2.25 carat oval sapphire exemplifies that approach, offering a stone whose dimensions and mixed brilliant architecture have been intentionally chosen to present vivid Ceylon blue with optimal light performance, durable clarity, and an excellent polish suitable for a high quality solitaire or bespoke design that accentuates hue and brilliance.