2.18 Ct. Greenish Yellow Cabochon Chrysoberyl from Ceylon (Sri Lanka)

This specimen is a beautifully translucent 2.18 carat oval chrysoberyl from Ceylon Sri Lanka, with precise dimensions of 8.32 x 6.21 x 4.34 mm. The gem has been fashioned as a cabochon, a cut that emphasizes surface curvature and internal glow rather than faceted brilliance. Its color sits in the greenish yellow range with medium color intensity, a hue that reads as fresh and natural, avoiding exaggerated saturation. Clarity is graded as very slightly included when evaluated at eye level, which means that the stone shows only modest internal features that do not detract from overall appeal when worn. The polish is excellent, producing a clean surface that enhances both luster and the perception of depth. No enhancements have been applied, a point that collectors and informed buyers often prize, and the provenance from Sri Lanka underlines its classic origin, as Ceylon chrysoberyl is historically respected for its combination of color purity and material quality.

From a gemological perspective this chrysoberyl carries attributes that educate and reassure the discerning buyer. Chrysoberyl is a hard mineral with a Mohs hardness around 8.5, which makes it well suited for daily wear in rings and bracelets when properly set. Its refractive properties are modestly strong for a single crystal species, typically around 1.74 to 1.76 in refractive index, which in a cabochon manifests as a soft internal radiance rather than the sharp facet flashes of a brilliant cut. Specific gravity generally falls near 3.7 to 3.8 for chrysoberyl, contributing to a pleasing heft in the hand for a 2.18 carat piece of this size. The combination of hardness and density means this gem balances durability with a tangible presence, attributes that informed buyers value when comparing natural untreated stones to synthetics or heavily treated alternatives.

Light performance in a cabochon is a different experience than in faceted gems, and this greenish yellow chrysoberyl is a strong example of how shape and finish influence appearance under varied illumination. In cool daylight the stone reveals its truest tonal balance, with green notes becoming slightly more pronounced while yellow warmth remains present, producing a clear fresh hue that reads as lively and natural. Under warm incandescent lighting the yellow facet of the color becomes more dominant, lending the gem a sunlit glow that emphasizes warmth and brings out any subtle golden undertones. Under modern LED lighting the balance will depend on the LED color temperature, with neutral to cooler LEDs producing a look closer to daylight, while warmer LEDs will mimic incandescent effects. Fluorescent lighting may render the stone slightly flatter, but the excellent polish and translucency will maintain a pleasing soft sheen rather than a dead appearance.

Because this piece is a translucent cabochon with very slight inclusions at eye level, it offers a diffuse internal glow rather than pinpoint scintillation. The excellent polish allows surface reflection to create a smooth, mirror like top luster that frames the interior color. When light strikes the dome it disperses softly within the stone, and the overall visual is one of inner luminosity. The very slight inclusions contribute to character without compromising aesthetic appeal, and under magnification they can help to confirm natural origin for a buyer who values transparency about material identity. The lack of any enhancement increases the gemological integrity of the piece, making it highly suitable for collectors and jewelers who prefer untreated natural stones for bespoke settings that showcase provenance and natural beauty.

At The Natural Gemstone Company we emphasize both technical accuracy and practical recommendations for setting and wearing. For a cabochon of these proportions a secure bezel setting will protect the edge and showcase the dome, while an open back or gallery can allow light entry that enriches internal glow. A simple gold or platinum bezel will complement the greenish yellow tone nicely, with yellow gold accentuating warmth and white metals offering a more contemporary contrast. For clients seeking a statement ring the dimensions and weight make this gem suitable for a refined center stone, while it would also translate well to a pendant where the cabochon can catch light at different angles during movement. Because of chrysoberyl hardness this stone will withstand regular wear when properly secured, but like all gemstones it benefits from periodic professional cleaning and care to preserve its excellent polish and surface quality.

In summary this 2.18 carat translucent greenish yellow chrysoberyl from Ceylon Sri Lanka combines desirable gemological attributes with aesthetic versatility. The medium color intensity and very slightly included clarity create a balance of visual appeal and natural authenticity, the cabochon cut and excellent polish produce a soft inner glow and secure surface brilliance, and the absence of enhancements enhances collectability for the educated buyer. At The Natural Gemstone Company we present this gem with full disclosure of its measurements and qualities so that knowledgeable clients can make an informed decision. This chrysoberyl will perform beautifully across lighting environments, offering fresh green enhanced by yellow warmth in daylight, a golden glow under warm light, and a subtle, luminous presence under modern LED illumination.