0.64 Ct. Moonstone from Ceylon (Sri Lanka)

This is a beautiful transparent 0.64 carat pear shape white moonstone offered by The Natural Gemstone Company, with precise dimensions of 6.66 x 4.85 x 3.76 mm. The gem is fashioned with a mixed brilliant cut, and it presents a near colorless body color with an excellent polish. Clarity has been evaluated at eye level as very slightly included, and there has been no enhancement applied to the material. Origin is Ceylon Sri Lanka, a proven source for high quality moonstones, and the combination of a transparent material with near colorless intensity, a refined cut, and an untreated state makes this specimen appealing both to connoisseurs and to designers who place a premium on natural provenance and lapidary integrity. The pear shape offers classic versatility for jewelry settings, allowing the stone to read slightly larger face up than its carat weight might suggest, while the mixed brilliant faceting strategy preserves internal glow and surface brilliance without compromising the characteristic adularescent effect that defines a fine moonstone.

In terms of clarity, the grade of very slightly included at eye level indicates minimal visible inclusions under normal viewing conditions, which is a favorable attribute for moonstone where transparency is prized. Many moonstones show cloudiness or cleavage plane reflections that diminish the ethereal shimmer, however this example retains transparency so that light can penetrate and interact with internal structures to yield a clean adularescence. Near colorless intensity is important because it permits the blue to white schiller to manifest without competing body color, and because colorless and near colorless moonstones are rarer than the more common grey or milky material. The excellent polish enhances surface smoothness, which is critical for a stone whose beauty depends on the passage of light over fine lamellar layers. The mixed brilliant cut is particularly well chosen, because it balances the need for facet derived sparkle with the preservation of the internal reflective planes that create the lunar sheen, making the stone sing both as a faceted gem and as a classic moonstone.

When comparing brilliance to more common gemstones, it is useful to note that moonstone operates on a different optical principle than diamond or sapphire. Diamonds exhibit brilliance through high refractive index and strong dispersion, producing intense white light return and fire. Sapphires and other corundums display a combination of high refractive index and strong saturation which yields brilliant color and luster. By contrast, moonstone owes its visual appeal to adularescence, a soft floating glow caused by the scattering of light within intergrown feldspar layers. This 0.64 carat pear shape white moonstone stands out because its transparency and near colorless body allow adularescence to be seen with clarity and depth, rather than as a diffuse haze. The mixed brilliant cut further amplifies small facet reflections that give the stone a lively surface scintillation while letting the internal lunar glow remain the dominant visual signature. For a buyer who appreciates subtlety and refinement, this stone offers an aesthetic distinct from the high contrast brilliance of diamond, it provides a serene and layered luminosity instead of overt sparkle, and that makes it desirable for pieces where elegance and understated light play are prioritized.

For the educated buyer considering value and provenance, this moonstone earns attention for several reasons, each of which we at The Natural Gemstone Company emphasize when advising clients. First, Ceylon Sri Lanka has long been associated with some of the finest feldspar material, and an untreated, transparent, near colorless example from that region is less common than you might assume. Second, the very slightly included clarity at eye level means the gem will appear clean in typical jewelry settings while maintaining natural character, and the lack of enhancement preserves both ethical transparency and long term stability. Third, the mixed brilliant cutting and excellent polish demonstrate skilled lapidary work intended to optimize both adularescence and face up brilliance, making the stone suitable for high end rings, pendants, and bespoke pieces where both light performance and durability matter. Finally, from a care perspective, moonstone is softer than many popular gems, so secure settings and occasional gentle cleaning will preserve its surface and polish. If you are seeking a gem that offers lunar luminosity, documented origin, and artisanal cutting, this pear shape 0.64 carat white moonstone is a compelling acquisition, and our team at The Natural Gemstone Company is available to provide certification details, setting recommendations, and any additional information needed to complete a confident purchase.