2.27 Ct. Cabochon Alexandrite from Madagascar

From the ancient heart of Madagascar to the palm of a collector, this alexandrite carries a story written in mineral and light. Formed over eons where metamorphic forces folded and reheated the earth, chromium rich chrysoberyl crystals slowly grew in pockets of the host rock, catching light and color as they took shape. Our example is a translucent 2.27 carat oval, with dimensions seven point one six by six point seven eight by four point nine three millimeters, a cabochon cut that honors the stone as nature intended while inviting a living interplay of hue. Under the careful eye of our gemmologists the stone was evaluated at eye level and given a clarity grade of very slightly included, a testament to its natural origin and the subtle internal signatures that confirm its authenticity. Color intensity is described as intense, and the polish is excellent, producing a luminous surface that responds like a mirror to light sources and to the movement of the wearer. There has been no enhancement to alter its character, and its origin from Madagascar adds a chapter of provenance that many collectors prize.

As daylight bathes the surface, this alexandrite shows a bluish green presence that speaks of verdant forests and cool mineral springs, a color that feels like the quiet side of nature. Move into incandescent light and the stone transforms, offering a reddish purple that suggests ember and dusk, a warmth that seems to come from within. This dramatic color shift is at the heart of what makes alexandrite so rare and desirable, and the cabochon form enhances that phenomenon by presenting a smooth dome that amplifies the transition with seamless continuity. Small internal features are visible under close inspection, and they serve to scatter and modulate light in ways that deepen the color rather than distract from it. The interplay between translucency and polish creates a halo effect at the edges, while the center retains a concentrated depth that invites the gaze. When mounted, the gem will read differently at every angle and in every room, translating ambient conditions into an intimate, changing portrait.

At The Natural Gemstone Company we consider this alexandrite a story ready to be worn, curated, and cherished. Its size and cabochon silhouette make it ideal for a centerpiece in a ring with a low bezel for daily wear, or as a subtle pendant where its shifting personality can be admired close to the heart. For a collector seeking rare color change material, its intense color and natural clarity make it a valuable addition whose worth is as much emotional as it is measured. Caring for the gem is straightforward, gentle cleaning with warm soapy water and a soft brush will preserve its polish, while avoiding harsh chemicals and sudden temperature shocks will protect its integrity. Over time, the stone will develop a partnership with its owner, responding to lighting, movement, and the small rituals of handling and wearing. For those who feast on provenance and narrative, this alexandrite carries Madagascar in its chromatism and the patient craft of the lapidary in its shape, a jewel that connects geology to memory, and nature to design.