1.40 Ct. Zircon from Ceylon (Sri Lanka)

This 1.40 carat cushion shape brownish yellow zircon presents precise proportions and refined craftsmanship, supplied by The Natural Gemstone Company. The gem measures 6.21 x 5.79 x 3.95 mm, and the mixed brilliant cut combines a step influenced cushion outline with a brilliant style facet arrangement on the crown, which enhances scintillation while preserving the classic cushion silhouette. The pavilion versus crown relationship has been optimized for light return, and the excellent polish yields crisp facet junctions and minimal surface disturbance. Clarity is graded as very slightly included when evaluated at eye level, with inclusions that do not materially interrupt face up brilliance, allowing the stone to display clean internal reflection and attractive flash. Color is a medium brownish yellow with even saturation across the table and well controlled tone that benefits from the cut geometry, producing warm body color coupled with lively internal fire typical of zircon. This example is untreated, with no enhancement, and its origin from Ceylon Sri Lanka contributes to its geological pedigree and market desirability.

From an investment perspective this natural, unenhanced Sri Lankan zircon is compelling for collectors and discerning investors who prioritize provenance and technical quality. The combination of a rare medium brownish yellow hue, a precise mixed brilliant faceting that maximizes both dispersion and overall brilliance, and very slight eye level inclusions positions this specimen in a niche of small to medium sized zircons that historically retain premium pricing relative to mass market material. Demand for natural zircons has been supported by their strong optical performance and growing appreciation among vintage jewelry connoisseurs and gem collectors, and untreated stones from known origins typically command higher premiums as supply of high quality material tightens. For portfolio considerations this stone offers a balance of wearability and collectability, suitable for bespoke fine jewelry or secure storage as a single lot. Buyers seeking to maximize future appreciation should consider formal documentation of origin and condition, conservative grading records, and establishment of a provenance trail, all services that The Natural Gemstone Company can assist with to enhance liquidity and long term value.