5.80 Ct. Yellowish Green Prasiolite from Brazil

This transparent 5.80 carat round prasiolite offered by The Natural Gemstone Company presents precise proportions at 11.64 x 11.51 x 8.07 mm, a mixed brilliant cut that balances table size with pavilion depth, and an excellent polish that maximizes light return, sparkle and facet crispness. The stone displays a yellowish green hue with medium color intensity, creating a lively and versatile color that reads differently under varied lighting, from a warm yellow green in sunlight to a fresher green under cooler illumination. Clarity is graded as eye clean, evaluated at eye level, which means the gem appears free of noticeable inclusions to the unaided eye, an attribute especially important for a piece of this size as it allows the cut and color to remain the dominant visual features. This prasiolite is heat treated, a stable and widely accepted enhancement used to produce and stabilize the attractive green tones from natural amethyst or other iron bearing quartz, and the material is sourced from Brazil, a well known origin for quality prasiolite that provides consistent crystal clarity and color distribution.

What sets this prasiolite apart for the educated buyer is its unmistakable inclusion signature, a network of delicate, parallel growth platelets and fine reflective platelets that align with the crystal habit and create a subtle internal play that enhances scintillation without detracting from clarity. These inclusions manifest as faint golden wisps and tiny reflective planes that catch the light and produce a soft starburst like effect when the gem is rotated, a hallmark of natural Brazilian quartz that helps distinguish this stone from synthetic or heavily treated alternatives. For collectors and designers who value both gemological integrity and aesthetic impact, this stone combines desirable practical characteristics, including a generous carat weight for its type, a mixed brilliant cut optimized for brilliance, and an eye clean clarity that supports high end settings. The Natural Gemstone Company presents this prasiolite as a ready focal point for solitaire rings, bespoke pendants or heirloom commissions, offering a stone that is both identifiable by its natural inclusion pattern and exceedingly wearable due to its stable heat treatment and excellent finish.