26.90 Ct. Cabochon Moonstone from Ceylon (Sri Lanka)

One exquisite specimen offered by The Natural Gemstone Company is this semi translucent grey moonstone weighing 26.90 carats, presented in a classic oval shape with dimensions of 22.48 by 17.13 by 10.16 millimeters. The gem has been expertly fashioned as a cabochon, a cut that is traditional for feldspathic moonstones and that emphasizes internal light phenomena rather than faceted brilliance. Its body color is very light in intensity, lending a soft and versatile neutral tone that pairs well with a wide range of mounting metals and design styles. The stone is natural, with no enhancement, and its finish is described as excellent polish, which means the surface has been carefully smoothed and finished to maximize perceived clarity and sheen. For an educated buyer, these objective metrics of carat weight, precise measurements, cut style, color intensity, polish grade, and absence of treatments immediately convey baseline value and comparability against other offerings in the market.

Clarity for this moonstone is graded as very slightly included, evaluated at eye level, a practical and buyer focused method of assessment that mirrors how the gem will be viewed in jewelry. Very slightly included indicates that minor internal characteristics are present, but they do not significantly interrupt the gem s overall appearance or its adularescent effect, when present. In semi translucent moonstones such as this, inclusions often take the form of tiny internal planes or particulates that may contribute to a soft internal glow rather than detract from it. When examined under magnification, the inclusions are minimal and well distributed, which supports both the integrity of the stone and its aesthetic appeal. For collectors and jewelers who prioritize clean visual fields for cabochon work, this clarity grade strikes an attractive balance between natural character and optical purity, making the gem suitable for high quality settings where surface reflections and internal light play are important.

The cabochon cut and excellent polish are central to how this moonstone performs in finished jewelry, because moonstones do not resolve color and sparkle the same way that transparent faceted stones do. The domed cabochon profile here enhances the stone s soft internal sheen, allowing light to enter and scatter within the feldspar layers, producing a calm and often ethereal glow. The proportions, given by the dimensions and weight, provide enough depth to preserve the cabochon s curvature without making the gem appear bulky on the finger or pendant, which is a key consideration for practical wearability. For mounting recommendations, settings that protect the girdle while allowing the dome to read visually are ideal, so bezel settings or secure prong designs with a low profile are both appropriate depending on design intent. The very light grey body tone is particularly complementary to white gold, platinum, and sterling silver, where the cool metals underscore the stone s subtle luminosity, though warmer metals can provide an appealing contrast and a more vintage aesthetic.

Origin is an important component of gem provenance and desirability, and this moonstone comes from Ceylon, Sri Lanka, a locality renowned for producing high quality feldspar specimens with refined adularescence and attractive body color. Sri Lankan moonstones are well regarded in gemological literature for their clean appearance and consistent material quality, and provenance from such a recognized source provides assurance to the discerning buyer about geological background and supply chain traceability. The fact that this item has no enhancement is significant for collectors who prefer untreated natural material, as untreated gems carry value for longevity and authenticity. At The Natural Gemstone Company we confirm these attributes through careful visual inspection and documentation, and we welcome requests for additional imagery or a certificate of origin when needed. If you would like further technical details, setting suggestions, or assistance matching this 26.90 carat oval grey moonstone to a specific design, our team is available to provide measured guidance and to ensure that your purchase meets exacting standards of connoisseurship and craft.