12.26 Ct. Cabochon Moonstone from Ceylon (Sri Lanka)

The Natural Gemstone Company offers a single, translucent orange moonstone weighing 12.26 carats, presented in an elegant oval form, with precise dimensions of 18.02 x 12.86 x 7.57 mm. The gem has been fashioned as a cabochon to emphasize its body color and surface luster, and it has been given an excellent polish to deliver a smooth, reflective dome. Clarity has been graded as very slightly included when evaluated at eye level, a grade that indicates clean appearance to the unaided eye with minor internal characteristics visible under magnification. Color intensity is described as intense, an attribute that gives the piece a strong and consistent orange presence across the stone. Enhancement is none, confirming that the material is natural and untreated. Origin is Ceylon, Sri Lanka, a well documented source for quality feldspar specimens.

In hand the stone displays a refined translucency that allows light to permeate the body, creating a warm, glowing presence rather than an opaque block of color. The cabochon cut supports a gently domed surface which accentuates the internal color and any subtle optical effects, while the oval outline provides a classic silhouette suitable for a variety of mounting styles. The measured proportions provide a generous table and depth, which balance face up presence with a pleasing profile viewed from the side. The intense orange hue is uniform across the surface, and the combination of translucency and polish contributes to a silky luster that reads well in both natural and controlled lighting conditions.

Clarity graded as very slightly included at eye level suggests that the stone will perform well in most jewelry settings, with internal features that do not materially detract from the overall visual quality. These minor inclusions can often add character without compromising structural integrity, and the feldspar matrix of moonstone is generally durable for everyday wear when set with appropriate protection. Moonstone typically rates around six to six and a half on the Mohs hardness scale, therefore it benefits from bezel or protective gallery settings in rings, while pendants and earrings are naturally well suited to showcase the cabochon face. Because this piece has no enhancements, its natural color and optical attributes should remain stable under normal wear and care procedures.

Provenance from Ceylon, Sri Lanka is recorded for this specimen, and our sourcing follows established practices to ensure traceability and responsible procurement. The absence of enhancement and the clear specification of cut, weight, dimensions, clarity, and polish provide a complete technical profile for assessment by gemologists and designers alike. For care, avoid ultrasonic cleaning and steam treatments, clean with mild soapy water and a soft brush or cloth, and avoid exposure to harsh chemicals or prolonged, intense heat. The Natural Gemstone Company can provide additional technical documentation and imagery upon request, and our team is available to discuss mounting options, bespoke design considerations, and certification needs to ensure this orange moonstone integrates successfully into your intended application.