1.19 Ct. Yellowish Green Sapphire from Madagascar

This transparent yellowish green sapphire presents as a radiant shaped gem weighing 1.19 carats, with dimensions of 6.86 x 4.66 x 3.77 millimeters, and a radiant cut that emphasizes both color and brilliance. The gem carries an intense color intensity, and it is heat treated as a standard enhancement to optimize hue and tone. Clarity is graded as very slightly included, evaluated at eye level, and the overall finish is refined by an excellent polish that sharpens facet junctions and promotes lively light return. The origin of this sapphire is Madagascar, and The Natural Sapphire Company provides this information as part of the gem specification, alongside the observable details that confirm its natural origin and treatment history.

The characteristic inclusions within this sapphire form an unmistakable internal signature, composed of a subtle network of fine needle like crystals, isolated mineral crystals, and occasional healed fissures. The needles present as delicate, hairline rutile oriented along growth directions, producing a silky microstructure when examined under magnification, while at face level they contribute to a softly textured interior that differentiates this stone from synthetics and heavily modified material. Scattered discrete crystals appear as pinpoint accents, often reflecting light as minute scintillation points, and when clustered they create tiny starbursts of optical interest. Healed feathers and narrow growth related cleavage planes show as faint linear features with smooth edges, evidence of natural stress and subsequent recrystallization during the gem forming process. The combined presence of these features yields a diagnostic pattern of inclusions, consistent with Madagascar sapphire formation, that serves as a natural fingerprint for this particular stone.

These inclusions influence the visual character in nuanced and positive ways. The fine rutile network diffuses light at microscopic scales, introducing depth and a soft internal glow that modulates the intense yellowish green hue, making the color appear more complex and layered. Pinpoint crystals contribute to lively pinpoint scintillation along facet faces, and their strategic distribution enhances the perception of internal depth without compromising transparency. The healed fissures, being closed and stable, do not detract from durability, and their polished surfaces can reflect light to create subtle flashes that complement the sharp facet reflections produced by the radiant cut. Because the stone is very slightly included at eye level, the inclusions remain largely unobtrusive to unaided observation, preserving the gem as a transparent and brilliant material, while offering an internal map that confirms natural provenance and treatment history.

For connoisseurs and gem professionals seeking a sapphire with both strong visual presence and a clear natural signature, this 1.19 carat radiant yellowish green sapphire represents a balanced combination of gemological integrity and aesthetic appeal. The heat treatment is a common, documented enhancement used to bring out the gem s best color potential, and when paired with the excellent polish and precise radiant faceting, the result is a stone that exhibits intense color and efficient light return, while retaining the distinctive inclusion suite that attests to its natural formation in Madagascar. The Natural Sapphire Company documents these attributes carefully, and further gemological imaging or reports can be provided to document the inclusion patterns, clarity evaluation, and treatment history for those who require detailed verification.