1.49 Ct. Brownish Yellow Zircon from Ceylon (Sri Lanka)

This listing from The Natural Gemstone Company presents a beautiful, transparent 1.49 carat round brownish yellow zircon, cut and polished to emphasize its natural optical qualities. The stone measures 6.26 by 6.25 by 4.03 millimeters, with a round outline that reads as classic and versatile in any jewelry setting. Originating in Ceylon Sri Lanka, this zircon carries the provenance that many connoisseurs associate with fine color and historically significant deposits. The piece is faceted with a mixed brilliant cutting style that balances the visual appeal of a brilliant crown with the controlled return of a step influenced pavilion, and it is offered in its natural state with no enhancement. For the educated buyer who values transparency and traceability, the combination of an intense natural color, clear provenance, and the absence of treatments adds measurable appeal.

The mixed brilliant geometry of the cut is central to this gems character and its ability to display lively light performance. The cutter has arranged a precision set of crown and pavilion facets to create a highly directional play of light, delivering strong brilliance and scintillation when the stone moves. The round crown facets act to disperse incoming light and create concentrated flashes of brightness, while the pavilion facets are angled to reflect this light back through the crown for optimal face up brightness. The recorded depth of 4.03 millimeters relative to an average diameter of 6.255 millimeters yields a depth ratio of about 64.4 percent, a proportion that prioritizes a strong visual presence and rich color saturation while still maintaining excellent return of light. The result of this geometric faceting is a gemstone that appears lively and complex in hand, showing both flashes of concentrated white brilliance and lively color flashes as it rotates.

Clarity and surface finish further enhance the value proposition of this zircon. Graded as eye clean when evaluated at eye level, the gem presents without observable inclusions to the unaided eye, which is an important quality attribute for buyers who desire a clean appearance in wearable jewelry. The intense color intensity is evenly distributed, providing a consistent brownish yellow tone that is rare to find in an untreated Ceylon zircon of this size. The polish is described as excellent, meaning the facets are well defined and free from laps, nicks, or polish lines that could interrupt light return. Importantly for collectors and discerning buyers, this zircon has received no enhancement, a factor that directly impacts demand and long term desirability. Natural, untreated gemstones from reputable origins command a premium because they preserve the original crystal chemistry and rarity without reliance on human interventions.

From a practical perspective this 1.49 carat, 6.26 millimeter round zircon is an exceptional choice for a statement ring, an elegant pendant, or as the centerpiece of a bespoke design. Zircon combines notable brilliance and fire with a respectable hardness range, making it suitable for fine jewelry with reasonable care. The piece reads larger than its carat weight due to its well considered proportions and lively optical performance, and the intense natural color will complement both warm and neutral metal choices. For buyers seeking a scientifically informed and aesthetically refined addition to their collection, this untreated Ceylon zircon offers provenance, superb cutting, and stable visual character. The Natural Gemstone Company stands behind the information provided, and we welcome inquiries for additional imagery, proportion diagrams, or independent gemological documentation to support your purchase decision.