6.65 Ct. Bluish Green Prasiolite from Brazil

At The Natural Gemstone Company we present one beautiful transparent 6.65 carat round shape bluish green prasiolite, a stone whose presence speaks to a rare and refined taste, a jewel destined to be the centerpiece of a bespoke creation. This prasiolite measures 12.26 by 12.28 by 8.23 mm, a substantial and remarkably balanced profile that reads as both elegant and commanding when set. The gem is faceted with a mixed brilliant cut, designed to maximize scintillation and depth, and it carries an eye clean clarity grade, evaluated at eye level, ensuring that the gem appears pristine and unhindered by visible inclusions. Its color intensity is intense, a saturated bluish green that shifts with each movement, revealing a lively inner fire, and its polish is excellent, a finish that allows light to dance across the facets without interruption. This prasiolite is irradiated to enhance and stabilize its alluring hue, a common and fully disclosed enhancement, and it originates from Brazil, a source renowned for producing stones with exceptional tone and character. Owning this gem means joining a select circle of collectors and connoisseurs who recognize the value of a rare color, a premium cut, and a provenance that speaks to authenticity.

The physical attributes of this round prasiolite make it particularly well suited to custom jewelry, because its dimensions afford both versatility and presence, and its round shape is the most adaptable silhouette for thoughtful design. At 6.65 carats and with a depth of 8.23 mm, the gem has enough mass to command attention as a solitaire ring or a dramatic pendant, while the symmetry of the round outline lends itself to ornate halo settings, vintage inspired crowns, modern bezel treatments, and bespoke cluster compositions that can enhance its bluish green personality without overpowering it. The mixed brilliant cut bridges the best of artistry and technical precision, concentrating brilliance toward the top for maximum impact, which is ideal for settings that celebrate light, such as raised prong mounts or open gallery designs that allow light entry from below. For clients seeking masculine elegance, this prasiolite can be the focal point in a substantial men’s ring or cufflink set, and for those seeking a softer expression, it answers beautifully to delicate filigree and pavé accents. The eye clean clarity is a jeweler’s dream, because it permits flexible design choices that do not require heavy metal overlays to mask imperfections, allowing metals like platinum, 18 karat yellow gold, rose gold, or custom mixed alloys to interact freely with the stone’s innate brilliance.

Because we understand that a gemstone of this caliber is not a commodity, it is offered with a bespoke approach that honors its rarity and the individuality of the owner, and The Natural Gemstone Company is committed to guiding each client through a tailored process from selection to setting. We maintain a limited selection of stones of this size and color, and once a prasiolite like this departs our collection it is often years before a comparable specimen appears, which creates a true sense of exclusivity for those who proceed. Our design consultations consider finger size, lifestyle, and personal aesthetics, and we can recommend proportions that balance the 12.26 by 12.28 by 8.23 mm dimensions with mounting choices that protect the stone while maximizing visual impact. We fully disclose that the color enhancement is achieved by irradiation, a stable and widely accepted treatment, and we provide documentation of origin from Brazil, along with high resolution imagery and expert notes on cut, clarity, and polish. For collectors who demand rarity, for couples who seek a memorable engagement heirloom, and for designers crafting a singular statement piece, this prasiolite represents an opportunity to own something truly exceptional, and we invite discerning clients to contact The Natural Gemstone Company to secure this gem and commence a private commission that will transform this remarkable stone into a lifetime treasure.