0.60 Ct. Blue Sapphire from Ceylon (Sri Lanka)

This 0.60 carat oval blue sapphire presents precise proportions and meticulous finishing, dimensions five point four two by four point two two by three point two four millimeters, mixed brilliant cut combining a brilliant facet arrangement on the crown with controlled step facets on the pavilion to optimize both color and light return, average diameter four point eight two millimeters yields a depth percentage of sixty seven point two percent which indicates a moderately deep pavilion designed to concentrate saturation and promote strong face up color, clarity graded as very very slightly included as evaluated at eye level which confirms that inclusions are exceptionally minute and do not impede transparency or sparkle, excellent polish enhances facet crispness and surface reflection, the stone is transparent throughout and free from any enhancement, origin Ceylon Sri Lanka which is consistent with the clean crystallinity and lively blue character observed.

Color is the defining attribute of this sapphire, intense color intensity that reads as a vivid medium deep blue with a slight violet overtone under neutral lighting, saturation is robust without crossing into overly dark territory which preserves both body color and facet scintillation, the mixed brilliant cut has been executed to balance color distribution across the table and to reduce windowing that can destrobe saturated material, this balance is critical in an oval, because length to width ratios and offset table placement influence the perception of hue and tone when mounted, pleochroic behavior typical of corundum is present but subtle in this specimen, viewing from different crystallographic orientations reveals the same consistent, intense blue which is a hallmark of fine Sri Lankan sapphires and contributes directly to desirability among collectors and connoisseurs.

Provenance and treatment status materially affect both aesthetic and market value, this sapphire is untreated, no enhancement, which substantially elevates its standing relative to thermally treated or diffusion altered stones, untreated material with a natural, intense hue from Ceylon is comparatively scarce, and when paired with eye level clarity and an excellent polish the result is a highly collectible gem, the cutting displays attention to facet symmetry and girdle evenness, the girdle sits within a proportionate range that facilitates secure setting without excessive removal of material, the stone s hardness of nine on the Mohs scale ensures long term wearability when properly mounted, The Natural Sapphire Company presents this gem with full disclosure of measurements, cut style, clarity and origin which supports transparent provenance tracking and enhances resale and appraisal outcomes.

From an investment perspective this sapphire exhibits several attributes that support future appreciation in value, high saturation, eye level clarity, untreated status and established origin are the principal value drivers in the marketplace, historically, demand for natural untreated Ceylon sapphires has remained resilient across private collectors, institutional buyers, and high net worth clients seeking tangible assets, size is a known multiplier in price per carat dynamics, while zero point six zero carats sits below the marquee sizes that command exponential per carat premiums, the combination of top color and untreated provenance narrows the gap to larger stones by offering collector grade quality in a more accessible weight bracket, liquidity is enhanced by strong documentation and reputable sourcing, retaining certification, provenance notes and condition reports will materially increase marketability and price realization at resale, potential buyers should consider long term holding, because the rarest combinations of natural intense color, minimal inclusions, clean origin and superior cutting have shown steady upward movement in reputable auction results and private sales, as with any gemstone investment no guarantee can be given, however this sapphire represents a technically superior and well documented example of untreated Ceylon material, and The Natural Sapphire Company can assist with certification, bespoke mounting options and market placement strategies to optimize both aesthetic enjoyment and investment outcomes.