0.96 Ct. Yellowish Green Cabochon Cat’s Eye Chrysoberyl from Ceylon (Sri Lanka)

This 0.96 carat oval yellowish green chrysoberyl is a technically refined example of Ceylon gem cutting and natural gem quality, offered by The Natural Gemstone Company. The stone measures 5.35 by 5.04 by 3.45 millimeters, and is fashioned as a domed cabochon to maximize optical phenomena intrinsic to chrysoberyl of this habit. Clarity is graded included at eye level, which is consistent with the internal silk and acicular inclusions that generate the chatoyant response. Color intensity is assessed as medium, yielding a pleasing yellowish green tone that is both distinct and versatile in jewelry design. The polish is excellent, reflecting a careful lapidary process that preserves the fine dome and yields a smooth surface free of polish pits or laps, and there is no enhancement applied, the origin is Ceylon Sri Lanka, and the piece is presented in its natural, untreated state.

The chatoyancy or Cat’s Eye effect is the defining optical attribute of this cabochon chrysoberyl, and it is created by densely aligned, fine needlelike inclusions that act as tiny reflective planes when illuminated. In this specimen the band of light appears as a single, well defined linear strip that transects the crown close to the apex of the dome, and its sharpness indicates a relatively uniform orientation of the internal inclusions. When the light source or the stone is moved the band translates smoothly across the surface, demonstrating a tight parallelism of inclusion alignment rather than a diffuse or multiple band pattern. The band width is medium in proportion to the dome, providing a distinct focal line without overwhelming the body color, and the excellent polish enhances the clarity of this band by minimizing surface scattering. Evaluated at typical viewing distances and common lighting conditions the band remains visible to the unaided eye, and the included clarity does not substantially obscure the chatoyant line, rather it contributes texture and depth that is characteristic of natural, untreated chrysoberyl cat’s eye from Sri Lanka.

When placed in historical context the qualities of this gem invite comparison to a select group of famous stones, while also asserting its own unique value. The Star of India remains the canonical reference for star and cat’s eye chrysoberyl, a museum quality example that illustrates the dramatic impact of a large and nearly flawless eye. By contrast this 0.96 carat cabochon offers an intimate expression of the same optical principle, and its value resides in the precision of the eye within a collector oriented size range. Alexandrite and fine Kashmir sapphires command attention for color change and saturated hue, and while those gems are prized for their rare chromatic performance, this chrysoberyl communicates rarity through its purity of chatoyancy and natural, untreated origin. Historically important chrysoberyls and cat’s eye stones have been sought by royalty and collectors for the way a single moving band can animate an object, and this piece replicates that behavior in a compact, wearable format that references museum scale examples while remaining practical for bespoke settings.

From a craftsmanship and application standpoint the gem offers clear directives for setting and care, and these practicalities reinforce its technical appeal. The cabochon profile and the central band suggest a bezel or closed gallery mounting with the band aligned along the finger axis, this orientation will maintain the optical effect when the hand is viewed in customary positions. The hardness of chrysoberyl at approximately 8.5 on the Mohs scale makes it suitable for rings and daily wear, provided that the stone is protected from direct knocks and abrasive contact, and the dome geometry benefits from a protective metal rim that preserves the polished surface. For appraisal and certification purposes the absence of enhancements and the Ceylon origin are important provenance details that increase collector confidence, and The Natural Gemstone Company can provide high resolution images and orientation advice to assist designers and gemologists. In summary this 0.96 carat yellowish green chrysoberyl cabochon presents a technically precise chatoyant band, excellent polish, and natural Ceylon origin, combining the storied appeal of historic cat’s eye gemstones with practical wearable dimensions and untreated integrity, and it is recommended for connoisseurs seeking a museum quality optical phenomenon in a refined, wearable format.