7.19 Ct. Cabochon Moonstone from Ceylon (Sri Lanka)

One translucent, oval shape, grey moonstone, weighing 7.19 carat, presents a measured profile of 11.45 x 9.42 x 8.95 mm, and is fashioned into a cabochon cut that emphasizes the stone's internal light and surface luster. The body color is graded as medium in intensity, a cool, even grey that retains translucency across the dome. Under directional lighting the stone displays a soft internal glow consistent with adularescence that is characteristic of moonstone, a visual effect produced by the microscopic layering of feldspar species within the gem. No enhancement has been applied to this material, and the origin is documented as Ceylon, Sri Lanka, a source region known for producing moonstones with balanced color and attractive optical effects. The weight and proportions provide a substantial presence suitable for a prominent setting while maintaining the gentle, rounded profile typical of classic moonstone cabochons.

The cutting and finishing details support the gem's optical performance and handling characteristics. The cabochon exhibits a high dome and symmetrical oval outline that allow light to move smoothly across the surface, with an excellent polish that yields a clean, reflective finish. Clarity is graded at very slightly included, evaluated at eye level, indicating the presence of minute inclusions that are visible only upon close inspection and do not materially detract from the gem's appearance. These inclusions are consistent with natural moonstone and are commonly related to fine mica platelets or other small internal features that can contribute to the depth and texture of the adularescent effect. The overall polish and absence of surface abrasion or nicks indicate careful finishing work, and the stone sits uniformly on its girdle, allowing for predictable setting and stable mounting in a variety of jewelry types.

From a practical perspective this moonstone is well suited to applications where its translucency, color, and adularescence can be appreciated, including bezel set rings, pendants, and brooches that protect the dome and perimeter. Given the dimensions and cabochon profile, a custom bezel or a secure prong setting with a protective gallery will preserve the stone while showcasing its optical character. The gem's weight of 7.19 carat and thickness of 8.95 mm provide both presence and durability in daily wear, though care should be taken to protect the stone from sharp blows and abrasive contact, as moonstone generally registers around six to six and a half on the Mohs scale. Cleaning is best achieved with warm, soapy water and a soft brush, avoiding ultrasonic cleaners and harsh chemicals that can compromise the surface or the setting. This specimen is offered by The Natural Gemstone Company as an untreated, natural moonstone from Ceylon, Sri Lanka, with documented attributes including carat weight, dimensions, cut, clarity grade as very slightly included at eye level, medium color intensity, excellent polish, and no enhancement, all provided to support informed evaluation and selection.