5.88 Ct. Bluish Green Prasiolite from Brazil

Discover a rare treasure from The Natural Gemstone Company, a beautifully transparent 5.88 carat oval bluish green prasiolite that speaks to collectors and connoisseurs who appreciate the exceptional. Measuring 12.74 by 10.86 by 7.47 millimeters, this prasiolite presents an elegant oval silhouette that flatters classic and contemporary settings alike, each millimeter revealing the careful selection and expert finishing that define our bespoke collection. Sourced from Brazil, and enhanced by a precise heat treatment to stabilize and deepen its captivating bluish green tone, this gem carries an intense color intensity that is difficult to find in stones of this clarity and size. The gem is faceted with a mixed brilliant cut, offering the best of both worlds, bold flashes of light and soft, enduring fire, all brought to life by an excellent polish and an eye clean clarity grade when viewed at eye level, qualities that place it among the most desirable prasiolites available today.

The unmatched sparkle of this prasiolite arises from a combination of its intrinsic crystal structure, its optical properties, and the artisan cutting that maximizes every photon that enters the stone. As a member of the quartz family, prasiolite possesses a trigonal crystal lattice and an optical character that allows light to travel through its body with clarity and purpose, producing bright internal reflections rather than dull absorption. The mixed brilliant cut employed here carefully balances kite shaped and triangular facets on the crown with a series of step like facets on the pavilion, creating countless pathways for light to refract and reflect. Light that enters through the table and crown facets is redirected by precisely angled pavilion facets, returning in concentrated flashes that produce scintillation, the lively pinpoints of brilliance that dance with movement. The slight dispersion inherent to quartz, while more delicate than that of higher dispersive stones, interacts with the intense bluish green hue to create a subtle, jewel like shimmer that shifts from deep forest tones to verdant flashes as the viewing angle and light source change. The excellent polish enhances these effects, smoothing facet junctions so each reflection is crisp, and the stone reads as a single luminous entity rather than a collection of surfaces. Because this specimen is eye clean, there is no crowding of its optical performance from inclusions, so the internal architecture and the cutter’s hand remain the stars, yielding a sparkle that feels more alive and immediate than many stones of similar size.

Owning this prasiolite is to join an exclusive circle of patrons who value rare color, exceptional cutting, and mindful sourcing, here at The Natural Gemstone Company we curate only those gems that tell a story of origin, treatment, and craftsmanship, and this bluish green prasiolite is no exception. Its thoughtful heat treatment from Brazil stabilizes and intensifies the hue, while our strict grading for clarity and polish ensures that you receive a gem that performs with confidence in any bespoke setting. Whether destined to be the center of a signature ring, the focal point of an artisan pendant, or the keystone of a private collection, this prasiolite commands attention while remaining refined and versatile. Because gems of this size and color intensity are limited, each one we offer represents a rare opportunity, a moment for a discerning buyer to claim something both beautiful and distinctive. Please contact our team to discuss custom mounting options, secure provenance documentation, and arrange private viewing, we are pleased to assist collectors and jewelry designers who understand the value of exceptional materials, and we look forward to helping you make this extraordinary prasiolite your own.