2.15 Ct. Alexandrite from Brazil

This exceptional 2.15 carat cushion shape alexandrite from Brazil presents a compelling combination of technical quality and rare optical performance, making it a strong choice for the knowledgeable buyer. The gem measures 7.21 by 7.06 by 4.85 mm, it is transparent, and it has been cut to a mixed brilliant style that balances brilliance and color saturation. Clarity is graded as very slightly included when evaluated at eye level, which preserves a clean face up appearance while indicating natural internal characteristics that confirm its authenticity. Color intensity is described as intense, and the stone displays a striking color shift from greenish blue in daylight or fluorescent lighting to rich purple tones under incandescent light, a classic alexandrite phenomenon driven by chromium trace elements in chrysoberyl. No enhancement has been used, and the excellent polish highlights both the color change and the surface finish that collectors and connoisseurs demand. The Natural Gemstone Company stands behind the provenance and quality of this specimen, sourced from Brazil and presented with transparent reporting of its attributes.

The geometric faceting of this cushion alexandrite is engineered to maximize light play and to enhance the dramatic color change for which alexandrite is prized. The mixed brilliant cut integrates a crown and pavilion geometry that employs both brilliant facets for optimal light return and step facets that deepen and concentrate color, resulting in lively scintillation and controlled flash that reveal different facets of greenish blue and purple as the light source changes. The moderately deep girdle and well proportioned depth of 4.85 mm support a balanced face up size, while the facet junctions and symmetry create crisp reflections that amplify the stone s internal fire. For an educated buyer, these specific cutting choices translate to superior optical performance, as the faceting preserves color zones and directs light to accentuate the color change phenomenon rather than washing it out. This alexandrite is well suited to be set as a central ring stone or as a showcase gem in a bespoke piece, offering enduring value through natural origin, uncompromised clarity at the eye level, and technical cutting that prioritizes maximum light play.