25.94 Ct. Yellow Citrine from Ceylon (Sri Lanka)

This exceptional transparent yellow citrine weighs 25.94 carats and is presented in a classic emerald cut shape, with precise dimensions of 21.41 by 14.20 by 11.60 millimeters. The faceting follows a traditional step cut geometry, featuring broad rectangular crown and pavilion facets that emphasize planar light return and allow the stone to read its intense color uniformly. The length to width ratio is 1.51, and the depth is 54.17 percent, proportions that balance table size and pavilion depth to maximize color saturation while maintaining pleasing visual depth. Clarity is graded very very slightly included, evaluated at eye level, with inclusions that are effectively invisible to the unaided eye and primarily detectable under loupe or microscope. The color intensity is intense, exhibiting a rich golden to honey yellow typical of high quality Ceylon material, and the polish is excellent, indicating careful final lap work and facet junction finishing. There has been no enhancement to this stone, and its origin is Ceylon, Sri Lanka, a provenance known for producing well saturated natural yellow citrine with stable iron related chromophores.

From a lapidary and gemological perspective, the emerald cut used here is a deliberate technical choice to showcase body color and internal characteristics rather than scintillation, the broad step facets creating a hall of mirrors effect that deepens tone and displays subtle zoning. The faceting symmetry and facet parallelism are executed to tight tolerances, producing crisp facet junctions and uniform reflection planes. The internal features serve as unique identifiers, not flaws, consisting mainly of minute two phase inclusions, isolated mineral crystals, and very fine growth zoning, in addition to occasional healed fissure remnants. These features are diagnostic when viewed under magnification, providing a natural fingerprint that supports origin determination and authenticity, particularly when correlated with the stone's Ceylon growth pattern and spectrum. Because the inclusions are microscopic and are integrated into the crystal habit, they contribute to character without compromising the eye clean presentation. For connoisseurs seeking a substantial, untreated statement gem, this citrine offers a combination of size, color, and craftsmanship that performs well in classic bezel or open gallery settings, and The Natural Gemstone Company stands behind the stone with full disclosure of its natural inclusions, precise measurements, and untreated origin.