6.53 Ct. Bluish Green Prasiolite from Brazil

This gemstone arrives with clear, precise identity, a transparent 6.53 carat round shape bluish green prasiolite, measured at 12.10 x 12.20 x 8.19 mm, faceted with a mixed brilliant cut, evaluated as eye clean at simple visual inspection, displaying an intense color intensity and finished with an excellent polish, enhancement noted as irradiated, origin Brazil. From the moment the rough was first inspected by our sourcing team at The Natural Gemstone Company, this prasiolite commanded attention for its purity of tone and its inherent transparency. The round silhouette is classically familiar, while the bluish green hue sets it apart, suggesting both serene waters and verdant landscapes. These objective details are the foundation of a story that begins deep in the earth and moves through human hands to become an heirloom ready piece.

Born in the mineral rich belts of Brazil, this prasiolite traces its beginnings to the slow crystallization of silica rich fluids that threaded through ancient rock, creating pockets of clear quartz that, over geological time, carried the potential for green color. Local miners, working with generations of know how, recovered the rough in small, respectful batches that allowed for selective harvesting. Our buyers visited these regions, spoke with the hands that pulled the rough from the ground, and selected pieces that showed the most promise for cut and clarity. The transformation from rough to gem involved thoughtful choices, first in selecting the crystal facet orientation that would best capture light, and then in choosing a mixed brilliant approach that would harmonize scintillation with depth of color. The subsequent treatment, irradiation, was applied under controlled conditions to reveal and stabilize the bluish green tone that gives this prasiolite its compelling personality.

In the studio the cutting craftspeople shaped and faceted the stone to the precise dimensions of 12.10 x 12.20 x 8.19 mm, executing a mixed brilliant cut that balances crown sparkle and pavilion depth, enhancing both fire and color saturation. The faceting pattern was chosen to make the most of the gem s transparency, allowing light to pass through and reflect in lively flashes, while the eye clean clarity ensures a clear window to the heart of the stone when viewed at normal distance. Each facet was finished to an excellent polish, giving the surface a mirror like smoothness that elevates the overall presence of the gem. Because the piece is irradiated, we disclose this enhancement openly, and we stand by its stability when set and worn under normal conditions, while recommending standard gemstone care to preserve its luster over a lifetime of wear.

This prasiolite is remarkably versatile, fitting with ease into everyday jewelry as well as into more formal, statement designs, and its round mixed brilliant form makes it a natural candidate for classic solitaire rings, elegant drop earrings, refined pendant settings, or striking cufflinks for a more modern look. In casual settings the bluish green tone pairs beautifully with soft fabrics and relaxed silhouettes, lending a touch of natural sophistication, while in formal attire the gem s intense color and scintillation cut through evening light to command attention without overwhelming. Pair it with warm metals to emphasize green facets, or choose white metals to accentuate coolness and clarity, the choice is personal and the gem responds gracefully. At The Natural Gemstone Company we not only present this prasiolite as a singular stone with transparent specifications and an evocative story, we also offer guidance on settings and custom commissions to help you transform this 6.53 carat treasure into a piece that reflects your style, your story, and the earth borne journey that brought the gem to your hands.