6.51 Ct. Yellowish Green Prasiolite from Brazil

This 6.51 carat transparent yellowish green prasiolite from Brazil represents a refined and versatile example of natural colored quartz, presented by The Natural Gemstone Company. The gem is faceted in an emerald cut, a shape chosen for its capacity to emphasize clarity and color while offering a composed and architectural presence. The dimensions are 12.29 x 10.39 x 7.04 mm, providing a substantial face up area that reads with presence on the finger or within a display collection. The cutting style is precise and symmetrical, and the polish is excellent, resulting in crisp facet junctions and a smooth table that enhances light return across the stone.

Color characteristics are keyed to a medium color intensity in a yellowish green hue, a balance that provides both vibrancy and a degree of subtlety suited to sophisticated collections. The color displays a gentle range from pale yellow green to a slightly deeper green under varied lighting, reflecting the internal tone distribution that is typical for prasiolite of this quality. Transparency is high, allowing for clean visual access to the stone interior and supporting a broad, even scintillation pattern from the step cuts of the emerald style. The stone exhibits a stable and attractive body color that complements metals from warm yellow gold to cool platinum, making it adaptable for a variety of setting aesthetics.

Clarity is graded as very very slightly included, evaluated at eye level, which indicates small natural features that do not materially detract from the gem when viewed without magnification. These minute characteristics are consistent with a natural prasiolite of this size, and they do not impair durability or detract from the overall visual appeal. The excellent polish contributes to the stone appearing larger and cleaner than raw dimensions alone might suggest, and the facet geometry of the emerald cut allows for refined light performance that emphasizes transparency rather than overt brilliance, a quality prized by collectors who value calm, elegant gemstones.

This prasiolite has been heat treated as an enhancement, a standard and stable process used to develop and stabilize its color, and the origin is Brazil, a region known for producing prasiolite with attractive tone and clarity. For a high end gemstone collection, this specimen offers a combination of scale, measured color intensity, and classical cutting that makes it both a wearable gem and a study piece for connoisseurs. The gem is particularly well suited to single stone settings that allow the emerald cut to be appreciated from the top and the side, and the provided dimensions accommodate a range of design options from traditional prong mounts to more protective bezel interpretations. The Natural Gemstone Company stands ready to provide additional documentation upon request, including certification details, high resolution imagery, and guidance for loupe level inspection, ensuring that this prasiolite can be evaluated with the transparency and rigor expected in the high end market.