28.37 Ct. Cabochon Moonstone from Ceylon (Sri Lanka)

This translucent 28.37 carat oval brown moonstone from Ceylon, Sri Lanka, offers a rare combination of scale, clarity, and natural character that sets it apart from the more common commercial pieces on the market. Measuring 25.64 x 19.20 x 7.91 mm, the cabochon cut showcases the stone’s soft, silky luster and allows light to play through the interior without the interruptions often found in heavily included or treated stones. The clarity grade is very very slightly included, evaluated at eye level, which means you see exceptional visual cleanliness compared with many moonstones that are marketed with visible inclusions or cloudiness. The medium intense color intensity gives this brown moonstone a warm, versatile tone that works equally well in contemporary and classic settings, while the excellent polish ensures a smooth, reflective surface that enhances wearability and long-term appeal. Crucially, this piece has no enhancement, so you receive the natural optical qualities and structural integrity inherent to a genuine Sri Lankan moonstone rather than the altered appearance of dyed, oiled, or heat-treated alternatives.

Compared to other options available, this moonstone from The Natural Gemstone Company offers superior value through authenticity and presentation. Many mass-market moonstones are smaller, heavily included, or have undergone enhancements to improve apparent color or clarity, which compromises their longevity and resale value. Others, such as brown quartz or smoky quartz, may match the color but lack moonstone’s characteristic adularescence and translucent depth; they do not exhibit the same internal glow that a well-cut cabochon moonstone displays. For designers and collectors seeking a statement center or a substantial pendant, the 28.37 carat size and the precise oval cabochon proportions make setting straightforward and secure, while the provenance of Ceylon adds collectible cachet because Sri Lankan moonstones are prized for their consistent quality and natural beauty. When you choose this moonstone from The Natural Gemstone Company, you are selecting an unenhanced, expertly finished gem with rare scale and clarity that stands above common market offerings in both aesthetic and long-term value.