10.12 Ct. Cabochon Moonstone from Ceylon (Sri Lanka)

From the moment this orange moonstone first emerged from the alluvial gravels of Ceylon, it carried with it the quiet geography and ancient stories of Sri Lanka, a place where moonstones have long been prized for their warm glow and mythic associations. As it was recovered by experienced hand sorters, the rough already hinted at a lovely translucence and a rare, even orange tone that is more often found in the island’s famed deposits. At The Natural Gemstone Company we trace each stone back to its source, and this 10.12 carat oval moonstone, with its measured dimensions of 16.01 by 12.15 by 7.38 millimeters, is a direct link between that tropical landscape and the finished gem. The cabochon shape was chosen to honor the material’s natural character, allowing light to breathe through the stone and giving rise to a soft internal glow. Evaluated at eye level it grades as very slightly included, a clarity that lends the gem authenticity without disrupting its serene appearance. The medium intense color sits comfortably between peach and honey, a hue that speaks of dusk and citrus light rather than loud, overt saturation, and the gem is wholly natural, no enhancement.

The transformation from rough to gem was a careful, artisanal process, one that emphasizes preservation rather than alteration. Skilled lapidaries shaped and polished the cabochon with an eye to both symmetry and surface sheen, bringing the moonstone to an excellent polish that amplifies its smooth, satiny finish. Because there are no treatments to alter the color or clarity, what you see is the original character of a Ceylon moonstone refined only by expert cutting. This piece is ideal as the centerpiece of a bespoke ring or pendant where the oval silhouette and generous carat weight command presence without needing ostentation. For collectors and connoisseurs who appreciate provenance, the listed measurements, cabochon cut, very slightly included clarity at eye level, medium intense color intensity, and the natural origin will be of particular interest. If you would like to explore setting options, view additional photos, or discuss how this moonstone can find its place in a design that honors its journey from Ceylon soil to polished gem, The Natural Gemstone Company is here to guide you.