0.93 Ct. Alexandrite from Brazil

This alexandrite presents as a transparent oval weighing 0.93 carat, with precise dimensions of 7.84 x 5.17 x 3.27 mm, and a mixed brilliant cut that balances scintillation and color retention. The stone displays a definitive color change, shifting from a saturated green to a rich purplish red, with vivid color intensity in both lighting environments, and an excellent polish that produces crisp facet reflections. Clarity is graded as very slightly included when evaluated at eye level, which signals minimal internal features that do not detract from visual appeal, while reinforcing the gem as a natural specimen rather than a heavily treated material. Origin is Brazil, and the stone is presented without enhancement, a detail that is particularly significant for connoisseurs seeking provenance and natural state. The oval outline combined with the mixed brilliant pavilion preserves depth and brilliance, permitting strong light return and an even distribution of color across the table, while the measured proportions contribute to a comfortable profile for secure settings.

This gem is ideally suited for a high end collection where rarity, natural origin, and optical performance are primary considerations. Alexandrite is prized for its pronounced color change, and this example offers a textbook transition that reads as a deep emerald like green under fluorescent or daylight conditions, and as a saturated purplish red under incandescent lighting. At 0.93 carat the stone occupies a sweet spot between wearable and collectible, offering presence in bespoke rings or pendants while remaining discreet enough to be versatile in design. The very slightly included clarity grade reinforces collector value, as minor inclusions can serve as fingerprints of origin and formation without compromising brilliance. The mixed brilliant cut was executed to optimize fire and scintillation, and to accentuate the color change rather than diminish it, a consideration that adds measurable value for both gemological purists and those commissioning high quality jewelry pieces.

The Natural Gemstone Company presents this alexandrite with full disclosure regarding its attributes, and with the expectation that it will be integrated into elevated collections or used as the focal point of a custom commission. Documentation of weight, measurements, cut, clarity grade, color behavior, and origin accompanies the offering upon request, supporting provenance and providing a clear record for appraisal or insurance purposes. For care, gentle cleaning with warm soapy water and a soft brush is recommended, and prolonged exposure to harsh chemicals or aggressive cleaning methods is not advised, in order to preserve polish and the integrity of the stone. The stone benefits from mounts that allow light to reach the pavilion and table, enhancing its color dynamics, and settings that protect the girdle and culet will preserve condition over time. Collectors and designers who prioritize natural, untreated materials will find this Brazilian alexandrite a precise addition to a curated inventory, offering both immediate visual impact and long term desirability. For additional images, viewing under multiple light sources, or assistance with setting options, The Natural Gemstone Company can provide detailed support.