Region yields the world's most investment-grade chrysoberyl. For two centuries, this geological deposit has defined the peak of dual-phenomenon gemstones. This specific crystal combines a sharp chatoyancy with a distinct color shift. It represents a rare mineralogical anomaly, preserved in its geological purity since its discovery in the dense cratons of Minas Gerais.

A 14-carat natural, unheated Alexandrite Cat's Eye, exhibiting a Yellowish Green to Violetish Gray color change, certified by GIA. The GIA color-graded shift represents a highly coveted secondary hue modification, rare for a crystal exceeding ten carats. Remaining entirely untreated, it carries a premium market valuation due to the depleting yields of clean, dual-phenomenon chrysoberyl. The accompanying GIA report provides definitive origin determination and micro-spectroscopic verification. JUSTLEE curates only ethically sourced specimens of documented provenance. Available for private viewing by appointment.

Product Type	Alexandrite
Color	Yellowish Green Changing To Violetish Gray
Certificate	GIA
Processed (Yes/No)	No indication of thermal treatment
Cut	Oval
Carat Weight	14ct