2.64 Ct. Alexandrite from Ceylon (Sri Lanka)

From the heat and pressure deep within Ceylon, this 2.64 carat, cushion shape alexandrite emerged over millions of years, its chrysoberyl structure quietly capturing a spectrum of light until miners brought it to the surface. At 8.45 x 6.76 x 5.61 mm, the rough was entrusted to an expert cutter who chose a faceted, mixed brilliant cut to honor the gem's rare color change, and to maximize its light return. The result is a transparent, greenish to brownish alexandrite with intense color intensity, a clarity grade of very slightly included evaluated at eye level, an excellent polish, and no enhancement. When viewed under fluorescent lighting the stone leans toward olive green, while incandescent light teases out warm brown and reddish tones, a living theatrical display that traces back to the island known for producing gems with soul. The Natural Gemstone Company presents this piece as an unaltered testament to both nature and craft, a gem that speaks to collectors who value provenance, honest grading, and the kind of hands on cutting that reveals a stone's inner life.

In the world of color change stones, reflective qualities tell the story of both mineral physics and lapidary skill, and this alexandrite stands apart. Alexandrite, a variety of chrysoberyl, carries an adamantine luster and a high refractive index, which translates into a bracing brilliance and crisp facet reflections that are more lively than many beryls and tourmalines. Compared to most sapphires, which often present deeper, steady color and a velvety brilliance, this alexandrite offers a more dynamic show, shifting hues depending on the light source while returning focused flashes from the mixed brilliant cutting style. Against garnets and spinels, which may sparkle attractively, the color changing behavior of alexandrite gives it a chameleon like presence, and the excellent polish and precise faceting on this cushion shaped gem enhance scintillation and color zoning concealment, producing a clearer, more dramatic interplay of light and color. For those who seek a gem that narrates both geological time and human artistry, this Ceylon alexandrite from The Natural Gemstone Company offers a rare union of origin, optical performance, and masterful finishing, ready to become a treasured focal point in a ring or a collection.