1.10 Ct. Pink Sapphire from Ceylon (Sri Lanka)

This 1.10 carat pink sapphire from Ceylon is presented in a precise emerald cut shape, measuring 6.97 by 5.02 by 2.97 millimeters, with a calculated depth of approximately 49.6 percent. The proportions yield a generous face up area for its weight, making the stone read larger on the finger than many mixed cut equivalents of comparable carat weight. The stone is transparent throughout, with a clarity grade of very very slightly included evaluated at eye level, which confirms the absence of visible inclusions to the unaided eye. Color intensity is described as vivid, a saturated and pure pink tone that remains evenly distributed across the pavilion and crown, and the gem is confirmed as unheated, with no enhancement, preserving its natural crystallographic and chromophore characteristics as mined in Sri Lanka.

The emerald cut faceting is executed with technical restraint to emphasize color saturation and directional light return, employing classic step facets on the crown and pavilion that produce broad, parallel flashes rather than scintillating brilliancy. The table aperture is proportioned to balance color concentration with windowing control, enabling a stable field of color when viewed face up while still allowing controlled refraction along the length of the stone. Truncated corners and precise facet junctions improve durability and ensure that light pathways remain well defined, which is critical in step cuts where facet alignment dictates the visual coherence of the color planes. Excellent polish across all facet planes reduces surface scattering and optimizes internal light transmission, so the pink exhibits a clean, consistent saturation from the table through to the girdle. The gem’s pavilion depth and facet angles were selected to maximize face up color without inducing excessive dark areas, a common challenge in rectangular step cuts, which makes this specimen favorable for both traditional gallery settings and contemporary bezel or channel applications.

Provenance from Ceylon contributes a nuanced character to the stone, as Sri Lankan pink sapphires typically present a lively purity of hue with a crystalline clarity that jewelry connoisseurs prize for both aesthetic and lapidary reasons. The absence of heat treatment preserves the original growth zoning and natural pleochroism properties, attributes that are particularly valuable to collectors who prioritize untreated material for long term portfolio diversification. From a craftsmanship standpoint, the cutter has retained weight where it is visually most effective, producing a 1.10 carat weight that sits well within the emerald cut outline and offers optimal pavilion volume for refractive performance. For collectors assembling a high end gemstone inventory, this sapphire functions as an exemplary reference piece for untreated Sri Lankan pinks, suitable for comparative study alongside heated or basaltic material, and it integrates easily into museum grade settings that emphasize provenance, cutting technique, and optical purity.

The Natural Sapphire Company offers this item with full documentation of origin, treatment status, and the precise measurements and grades listed above, providing assurance for discerning buyers seeking technical transparency. Recommended settings include a four or six prong mounting to expose the table and allow direct light interaction, or a low bezel with high polish internal walls to enhance face up color, and the stone’s proportions also make it an excellent candidate for bespoke designs where symmetry and color continuity are paramount. As a collectible, the combination of vivid natural color, very very slightly included clarity at eye level, exacting emerald cut proportions, and untreated Ceylon origin establishes this pink sapphire as a refined and technically notable addition to any high end gemstone collection, a piece that will communicate both lapidary quality and natural rarity for years to come.