27.80 Ct. Cabochon Moonstone from Ceylon (Sri Lanka)

You are invited to consider an exceptionally rare, museum quality example of classic moonstone, offered exclusively through The Natural Gemstone Company, a selection curated for discerning collectors and connoisseurs. This is one beautiful translucent 27.80 carat oval shape grey moonstone, presented in a graceful cabochon cut, its dimensions measuring 22.57 x 16.70 x 10.04 mm. The stone has been evaluated at eye level and carries a clarity grade described as very very slightly included, reflecting the highest standards of visual purity expected in fine moonstones. The color intensity is medium intense, a sophisticated grey that reads as both modern and timeless depending on the setting and light, and the polish is excellent, yielding a clean, flowing surface that enhances the gem's inner luminosity. Importantly, this moonstone is completely natural, with no enhancement, and its origin traces to Ceylon Sri Lanka, a source renowned for some of the planet's most desirable feldspar specimens, making this gem not only beautiful but authentically and provably natural.

Visually the gem offers a soft, enveloping translucence, a refined grey body tone with a subtle internal glow that seems to shift and breathe as the stone moves. The cabochon cut has been artfully executed to maximize the interplay between surface polish and internal structure, creating a serene sheen that feels at once intimate and expansive. At 27.80 carats the piece has substantial presence, large enough to serve as the centerpiece for a bespoke statement ring or a dramatic pendant that will command attention without ostentation. The very very slightly included clarity means that under loupe examination there may be minute internal features that testify to the stone's natural formation, while to the naked eye the surface reads clean, smooth and almost liquid. The medium intense grey offers a rare neutrality, one that complements both warm and cool metals, and which provides an elegant canvas for creative design work that honors the stone rather than overpowering it.

Owning a gem of this caliber is an opportunity to join an exclusive circle of collectors who value rarity, provenance, and uncompromised natural beauty. The Natural Gemstone Company presents this moonstone as a limited opportunity, a single exceptional specimen available to those who appreciate its understated sophistication and geological pedigree. For designers and private clients seeking something singular, this gem lends itself to bespoke settings that might include a halo of tiny diamonds to raise the luminosity, a minimalist bezel that emphasizes form and texture, or a custom open back mounting that allows light to play through the stone and enhance its inherent translucence. Because of its size and shape the stone is especially well suited for a commission where proportions are considered and craftsmanship is paramount, a creation that will be a legacy piece passed down through generations, rather than a fleeting fashion accessory.

When you acquire this moonstone through The Natural Gemstone Company, you will receive a detailed gem description confirming weight, dimensions, clarity assessment, color intensity, cut and origin, and a transparent account of its unenhanced nature. We provide private consultations to assist with design direction, and we work with experienced jewelers who specialize in one off commissions to ensure the final piece reflects the gem rather than reshaping it. Care is straightforward, store the stone away from hard knocks, avoid exposure to extreme heat or sudden impacts, clean gently with warm soapy water and a soft brush, and avoid ultrasonic cleaning if inclusions are a concern. If you seek expert guidance on how to set and style this exceptional grey moonstone, or if you wish to learn more about provenance and the gemological evaluation, our specialists stand ready to assist, because a stone of this quality and rarity deserves stewardship as meticulous as its craftsmanship. This is an invitation to own something quietly magnificent, a natural work of art from Ceylon Sri Lanka, available now at The Natural Gemstone Company.