1.74 Ct. Yellowish Brown Citrine from Madagascar

This 1.74 carat round citrine from Madagascar presents a compact and technically exacting profile, measuring 8.06 x 8.20 x 4.71 mm, cut in a mixed brilliant style to balance scintillation and face up color. The mixed brilliant configuration employs a brilliant faceted crown combined with a modified pavilion geometry, optimizing the return of amber and yellowish brown tones while preserving depth and saturation. The gem exhibits intense color intensity, a warm yellowish brown that reads consistently across the table and crown facets, and an excellent polish that yields crisp facet junctions and minimal surface disturbance. The Natural Gemstone Company sources and certificates stones with precise dimension and optical assessments, and this citrine has been evaluated with a clarity grade of very slightly included at eye level, a level of internal character that preserves transparency while conferring individual identity. Enhancement is disclosed as heat treated, a controlled and stable process commonly applied to quartz to refine hue and remove residual zoning, and the origin is Madagascar, a locality known for producing citrines with rich tone and robust crystal habit.

From a lapidary standpoint the cutter prioritized optical symmetry and facet angles to maximize brilliance without sacrificing color depth. The mixed brilliant cut here features a relatively broad table to emphasize warm chroma, coupled with a slightly deeper pavilion plane that increases light retention and produces strong contrast between facet mirrors. Crown facet angles were selected to disperse light into a spectrum of golden flashes, while the pavilion facets were calibrated to return that light into the eye of the viewer, creating a lively play of scintillation under focused light. Facet junctions are sharply executed, which enhances light return and contributes to the perception of a cleaner, more lively stone. The excellent polish reduces surface scatter and allows the internal structure of quartz to read with clarity, making the stone responsive in both diffuse ambient light and directed illumination. Such technical choices in preforming and final cutting preserve weight, maintain ideal proportions for round mixed brilliants, and produce a gemstone that photographs and performs consistently when set.

The inclusions present in this citrine are the hallmark of its natural history, and they provide an unmistakable signature without compromising visual appeal. At loupe magnification the stone reveals fine, oriented acicular inclusions and hairline growth planes that are aligned with primary crystal orientation, evidence of natural quartz formation. These acicular features are sparse and fine, and they produce subtle light diffusion rather than opacity, contributing to a slight internal glow that enhances the warm color rather than detracting from clarity. In addition there are minute negative crystal cavities and healed feather trails that follow growth zoning, creating delicate internal reflections that can form starburst like highlights when the gem is tilted. The very slightly included grade at eye level indicates that these features are not readily visible to the unaided eye in normal wear, yet they serve as reproducible identifiers for gemmologists and connoisseurs who value trace inclusions as provenance markers. The heat treatment disclosed has stabilized and intensified the hue, transforming primary color zoning into a harmonized yellowish brown while leaving structural inclusions intact, which further authenticates the stone as a natural, treated quartz. For setting recommendations the stone performs exceptionally well in a bezel or prong mount that allows light to enter through the crown while protecting the girdle, and warm metal palettes such as yellow gold enhance the amber tones. The Natural Gemstone Company stands behind the technical description and provenance of this citrine, and we welcome inquiries from buyers who require additional magnified imagery, facet diagrams, or laboratory style documentation to confirm the optical and inclusion characteristics described here.