6.32 Ct. Yellow Citrine from Ceylon (Sri Lanka)

Six million years or more ago in the ancient highlands of Ceylon Sri Lanka, silica rich fluids migrated through fractures and voids in metamorphic gneiss and schist, slowly depositing layers of crystalline quartz. Over long intervals of geological time, trace quantities of iron became incorporated into the growing quartz lattice, and subtle changes in oxidation state produced warm golden hues. In pockets where temperature and pressure conditions favored steady crystal growth, well formed quartz crystals achieved notable transparency, and occasional variations in chemistry and growth rate yielded the color intensity that would later be recognized as citrine. Weathering and erosion liberated these crystals from their parental bedrock, concentrating them in alluvial gravels as they were transported by streams. The result is a gemstone that records a deep time narrative, each facet tracing back to a dynamic interplay of heat, pressure, fluid chemistry, and the tectonic forces that shaped the island.

This specimen is a transparent, faceted citrine weighing 6.32 carat, cut to a round shape with dimensions of 12.16 x 12.24 x 8.53 mm, executed in a mixed brilliant cut to balance fire and face up color. The clarity grade is eye clean evaluated at eye level, and the color displays intense saturation that reads as vivid golden yellow. The polish is excellent, and the overall finish allows light to travel through the stone with minimal obstruction, enhancing scintillation and table brightness. The gem has undergone controlled heat treatment to stabilize and intensify its color, a standard and disclosed enhancement that mirrors natural thermal processes. Origin is Ceylon Sri Lanka, a region with a long documented history of producing fine gem quality quartz. The Natural Gemstone Company presents this citrine with full disclosure of its characteristics, provenance, and enhancement history, enabling its integration into fine jewelry where the combination of size, clarity, cut, and origin will serve both aesthetic and connoisseurship considerations.