0.52 Ct. Alexandrite from Ceylon (Sri Lanka)

A singular treasure arrives from the revered gem fields of Ceylon, a transparent alexandrite weighing 0.52 carat, presented in an elegant oval silhouette that measures 5.23 by 3.82 by 3.29 mm, a size that balances subtlety with presence. This stone is an emblem of rarity, showing a rare and natural color shift from yellowish green to brownish orange depending on the light, a phenomenon prized by collectors and connoisseurs alike. The medium color intensity lends the gem a natural depth, without overwhelming brilliance, making it an exquisitely versatile choice for bespoke settings. Evaluated as eye clean at normal viewing distances, and offered with no enhancement, this alexandrite retains the honest integrity of a gem that formed over millennia, polished to an excellent finish to reveal its inner life. At The Natural Gemstone Company we present this piece as part of a carefully curated selection of rare stones, each one chosen for its intrinsic qualities and potential to become an heirloom.

To truly appreciate this alexandrite is to observe its living color, the subtle drama that unfolds as lighting conditions change, revealing warm brownish orange tones under incandescent light, and cooler yellowish green hues under daylight or fluorescent illumination. This color change is the hallmark of true alexandrite, a response to the gem core chemistry and selective absorption of light, and with medium color intensity the transitions are honest and readable, neither muted nor overstated. The stone is transparent, allowing light to travel through and interact with internal facets, producing flashes of color and scintillation that engage the eye. Because the gem is eye clean, there is an unobstructed visual field for this play of light, so each movement and turn produces new, fascinating reflections. The lack of enhancement guarantees that the owner of this alexandrite holds a natural specimen, an authentic expression of Ceylon mineralogy, rare and unaltered.

What sets this stone apart for lovers of fine cutting is the mixed brilliant cut, a classic yet sophisticated choice that balances brilliance with color performance. The mixed brilliant style combines the fire and scintillation of a brilliant faceting scheme on the crown, with a more elongated pavilion facet arrangement that maintains depth of color in an oval outline. The cutter has calibrated the crown angles and pavilion depths to optimize light return, allowing incoming rays to be refracted and reflected in a way that amplifies both brilliance and color separation. With an excellent polish, facet junctions are crisp, promoting sharp flashes of light, while polished pavilion facets act as mirrors that direct light back through the crown, enhancing perceived saturation and providing lively scintillation. For alexandrite, which derives much of its allure from selective absorption and color change, the mixed brilliant cut offers a refined compromise, maximizing brilliance without washing out the delicate color transitions, and creating a gem that is lively under spot light, tender under daylight, and always expressive.

Owning this alexandrite is an invitation to possession of something both intimate and exclusive, a piece that will sit quietly at the center of a bespoke creation, or as a solitary gem in a collector cabinet, appreciated for its natural provenance and cut excellence. At The Natural Gemstone Company we limit our offerings to exceptional stones like this 0.52 carat oval alexandrite, each one chosen for its singular story and potential to be set into pieces that speak of refined taste. This gem will suit a refined ring, a pendant that catches the eye, or a custom commission designed to showcase the shifting palette that makes alexandrite legendary. For the discerning buyer seeking rarity, authenticity, and the technical artistry of a superior cut, this Ceylon alexandrite stands as a rare opportunity to own a living jewel, held in natural form, presented with care, and ready to become the defining detail of a private collection.