0.90 Ct. Greenish Yellow Zircon from Ceylon (Sri Lanka)

This 0.90 carat greenish yellow zircon from Ceylon Sri Lanka represents a refined combination of natural material quality and meticulous lapidary execution, offered by The Natural Gemstone Company. The gem measures 7.04 x 5.52 x 3.25 mm in a fancy shape that departs from standard geometric forms to create a distinctive visual signature. The step cut employed emphasizes clean, linear facets and broad facet planes rather than numerous small facets, producing an architecture of light that rewards close inspection. With medium color intensity this zircon displays a balanced greenish yellow hue that remains lively without overpowering saturation, and the absence of any enhancement confirms that the color is completely natural. The overall presentation benefits from thoughtful proportioning, and the dimensions yield a face up presence that is both elegant and suitably versatile for fine jewelry applications.

The faceting design is a classic step cut adapted to a nonstandard outline, featuring broad crown facets that form parallel terraces moving toward a broad table, and a pavilion configuration composed of stepped facets that channel light back through the crown in controlled flashes. The facet junctions are crisply executed, and the symmetry of the step planes is precise, which reduces light leakage and enhances directional reflectance. The table is well centered relative to the girdle and the crown height is calibrated to maintain brilliance while preserving the gem weight within ideal optical parameters. In terms of optical performance zircon benefits from a refractive index higher than many other gem materials, and the clean, planar geometry of the step cut here accentuates the gem s intrinsic luster and dispersion in measured, elegant flashes. The excellent polish on all facet surfaces produces mirror like reflections, and the fine girdle polish contributes to smooth mounting and secure setting options.

Clarity is graded as very slightly included when examined at eye level, which in practical terms means that inclusions are minimal, localized, and do not compromise the integrity or the visual impact of the stone. These minor inclusions are effectively masked by the step faceting and the gem s internal refraction, and they serve as natural fingerprints of origin rather than detracting features. The medium color intensity interacts with the clarity characteristics to produce a clean appearance across the table and through the crown, preserving strong light return and a pleasing balance between body color and brilliance. Because this zircon has not been subjected to any enhancement, the color distribution and pleochroic tendencies are entirely a product of natural crystallography, which knowledgeable buyers will recognize as a marker of authenticity and provenance. The Ceylon origin contributes to the gem s desirability, as Sri Lankan zircons are known for their fine material and stable, attractive colors.

From a craftsmanship perspective the stone s flawless finish and careful cutting dramatically enhance its beauty from every angle. The step cut s broad, flat facets create planes of light that shift and align as the stone is tilted, delivering a sequence of refined flashes rather than a chaotic scintillation, which suits collectors seeking controlled, architectural light behavior. The excellent polish eliminates surface diffusion and permits crisp facet reflections, so each plane acts like a miniature mirror that reinforces color and brilliance. In mounted form the gem s proportions allow for settings that emphasize the outline while protecting the girdle and pavilion, and the stone is suitable for bezel, partial bezel, or custom prong designs that highlight its fancy shape. At The Natural Gemstone Company we document the gem s measurements, weight, cut style, clarity assessment, color intensity, polish grade, enhancement status, and origin, and we apply rigorous visual inspection under standardized lighting to ensure that the finished product meets exacting standards. This zircon is an exemplary piece for connoisseurs who appreciate the interplay of natural material, precise faceting, and uncompromised surface finishing.