0.90 Ct. Pinkish Purple Sapphire from Ceylon (Sri Lanka)

This description details a single, transparent pear shape sapphire weighing 0.90 carat, with precise dimensions of 6.78 x 5.43 x 3.54 millimeters, sourced from Ceylon, Sri Lanka, and presented by The Natural Sapphire Company. The hue is distinctly pinkish purple with an intense color intensity, the clarity is graded as slightly included when evaluated at eye level, and the stone is reported as untreated, with no enhancement. The cutter executed a mixed brilliant cut to reconcile the elongated pear outline with optimal light performance, and the polish is assessed as excellent, producing crisp facet junctions and clean reflection planes. These objective parameters frame the gem for buyers who require technical specificity, because they determine visual behavior in mounted settings and during precision matching for bespoke jewelry.

The mixed brilliant faceting strategy employed here combines a brilliant style crown with a pavilion that integrates both brilliant and modified facets, tailored to manage the sapphire s refractive attributes and the pear silhouette. With a depth of 3.54 millimeters and an average span of approximately 6.10 millimeters, the depth ratio is approximately 58 percent, which sits well within the practical range for pear shapes aimed at balanced face up size and internal light return. The crown facet arrangement emphasizes small, scintillating facets near the girdle to maximize contrast and scintillation, while the pavilion angles are calibrated against corundum s refractive index near 1.76, the calibration aiming to limit light leakage and enhance return. The excellent polish allows for coherent facet mirrors, reducing diffusion loss and producing defined flash and pinpoint scintillation, attributes that are particularly noticeable in motion and under focused spot lighting.

Optically, this pinkish purple sapphire exhibits color saturation and tone that favor vivid face up presence, the coloration deriving from trace elements consistent with Ceylon provenance, and the stone displays pleochroic tendencies that shift subtly between pink and violet tones as the orientation changes. Compared to other gemstones in its category, this sapphire offers stronger facet contrast than spinel, owing to corundum s marginally higher refractive index, and it shows more persistent color saturation than many blue sapphires of similar weight, because of the combined influence of tone and saturation in the pinkish purple range. Versus tanzanite, which typically shows pronounced pleochroism and a softer, more velvety luster, this sapphire s mixed brilliant geometry and high polish yield crisper reflections and greater directional brightness. Its dispersion, or fire, is modest relative to diamond, but the mixed brilliant cut compensates by converting available dispersion and contrast into lively scintillation and mirrored flashes that read as vivid color and sparkle under both diffuse and direct lighting.

Clarity wise, slightly included at eye level indicates the presence of minor internal features that do not materially compromise structural integrity or light performance, and in this specimen the inclusions are positioned such that the cutter prioritized symmetry and light return. These internal features are typical for natural sapphires and often verify natural origin when combined with known Ceylon characteristics, and because this sapphire is unheated, the natural inclusion landscape remains intact. For setting considerations, an open prong or semi bezel mount will maximize apparent brilliance and permit viewing of the stone s pavilion, while a low profile setting will preserve the stone s face up size. The Natural Sapphire Company can provide facet maps, additional lighting views, and matching recommendations for mounting to optimize the stone s appearance in any bespoke design. For collectors and connoisseurs seeking a natural, intensely colored pear shaped sapphire with precise cutting and superior polish, this Ceylon origin gem represents a technically refined option that balances color, cut, and clarity in a compact 0.90 carat package.