0.82 Ct. Alexandrite from Russia

This 0.82 carat, pear shape alexandrite is a study in classic Russian character and natural complexity, presented by The Natural Gemstone Company. The gem measures 7.18 x 4.81 x 3.52 mm and is fashioned in a mixed brilliant cut to balance color and scintillation. Under fluorescent light the tone reads greenish, and under incandescent light the tone shifts to purplish, a hallmark color change behavior that alexandrite is prized for. Color intensity is rated as intense, and the polish is excellent, so the facets deliver crisp reflections and lively surface brilliance. The clarity grade is included, evaluated at eye level, so internal features are visible without magnification, and there is no enhancement, which preserves the stone as a wholly natural specimen from Russia.

The internal landscape of this alexandrite is what gives it an unmistakable signature, the very fingerprint by which experienced connoisseurs recognize authenticity and origin. At face level you will notice a layered interplay of minute crystal platelets and fine, irregular growth lines that trace the crystal faces. These inclusions produce a velvety translucence in some pavilion areas and small reflective flashes where light meets tiny crystal faces. There are also localized areas of dense color zoning, where the greenish and purplish tones concentrate differently, creating a subtle mottled appearance that intensifies the color change when lighting shifts. These features are not random blemishes, they are growth records from the mineral forming environment, each inclusion and zone preserving the history of crystal growth under the unique geological conditions found in classic Russian deposits.

From a gemological and collector standpoint, these inclusions enhance rather than diminish value. For an educated buyer, visible internal features in a natural alexandrite perform two important functions. First, they are strong indicators of natural origin and of a stone that has not been treated or synthetically reproduced, because the morphology and distribution of the inclusions are consistent with natural growth in chrysoberyl crystals. Second, they contribute to the stone personality, giving depth and complexity to the color change rather than yielding a flat, overly uniform appearance. The combination of intense color change, Russian origin, and the absence of enhancements places this stone in a premium category for collectors who prioritize natural provenance and geological character. The mixed brilliant cut has been executed to retain as much of the rich color as possible while still delivering lively facet play, and the excellent polish ensures those facet junctions are well defined, maximizing both face up beauty and overall light return.

Practical considerations for setting and care are straightforward, and the stone presents as an attractive option for a bespoke ring, a pendant, or an heirloom piece where the color change can be enjoyed in multiple lighting environments. The pear shape and the proportions of 7.18 x 4.81 x 3.52 mm provide a flattering profile that will elongate the finger in a ring setting or make a dramatic focal point in a pendant. Given the included clarity grade, a setting that protects the girdle and point while allowing light to traverse the pavilion will show the color change to best effect, and routine care should avoid harsh chemicals and extreme temperature shocks. If you would like additional photographs, a detailed plotted clarity map, or a short video showing the transition from fluorescent to incandescent light, The Natural Gemstone Company can provide them, and we are happy to discuss mounting options, independent grading, or any technical questions you have about this rare, natural Russian alexandrite with its unmistakable internal signature.