12.99 Ct. Green Prasiolite from Brazil

Presenting an exceptional green prasiolite from the mines of Brazil, a transparent 12.99 carat round stone that embodies rarity and refined taste, measuring 16.11 by 16.17 by 10.57 mm. This gem is expertly faceted in a mixed brilliant cut, revealing scintillation and depth that only a well executed cut can produce, and it carries a clarity grade of eye clean when observed at eye level, with medium color intensity and an excellent polish. The piece has undergone professional irradiation enhancement to achieve its vivid green hue, a stable and accepted treatment in the trade that enhances the stone without masking its natural origins. Offered exclusively by The Natural Gemstone Company, this prasiolite is not a mass produced item, it is a singular collector grade gem that invites a discerning client to own something genuinely unique.

While the gem is eye clean to unaided vision, it still bears the microscopic signatures that make every natural stone one of a kind, making these internal features the hallmark of authenticity and character. Under magnification you will find the subtle growth zoning, fine feathering, and tiny mineral inclusions that are typical of natural prasiolite, and these features function as a fingerprint, distinguishing this particular stone from any other. These natural identifiers do not detract from the gem, they infuse it with provenance and personality, offering reassurance to the collector who values geological story as much as visual beauty. Because each inclusion pattern is unique, the stone becomes not only a jewel, but an irreplaceable specimen, ideal for a bespoke commission or a private collection. Availability is extremely limited, and The Natural Gemstone Company curates such pieces for those who seek exclusivity and enduring elegance, please contact us for custom mounting options and certification, and enjoy the confidence of owning a rare prasiolite that marries natural identity with refined craftsmanship.