5.65 Ct. Green Prasiolite from Brazil

Envision a single, rare treasure arriving from the rich gemstone fields of Brazil, offered exclusively through The Natural Gemstone Company. This is a transparent green prasiolite weighing 5.65 carats, masterfully fashioned into a round shape with dimensions of 11.65 by 11.71 by 7.58 millimeters, presented in a faceted mixed brilliant cut that maximizes light return. The gem is eye clean when examined at normal viewing distance, with a medium color intensity that allows a fresh, spring like green to flood its table without overwhelming the eye, and an excellent polish that lets each facet sing. This prasiolite has been heat treated to achieve and stabilize its alluring green, a time honored practice that reveals the stone at its finest. For collectors and connoisseurs who understand the language of provenance and precision, this is not merely a green quartz, it is a singular expression of craft and nature combined, held in the curated selection of The Natural Gemstone Company.

Its visual personality invites comparison to some of the most storied gemstones of history, not by imitation, but by echoing the qualities that have made those stones immortal. Consider the rare magnetism of the Dresden Green Diamond, revered for the way verdant color seems to glow from within. Though this prasiolite differs in mineral family and in the chemistry that creates its color, its medium intensity green holds a similar inner light, a soft radiance that draws the gaze and rewards prolonged inspection. In another sense, its clarity calls to mind famous classical emeralds, which have been treasured for millennia despite their typical inclusions. This prasiolite, unusually free of eye visible inclusions, offers a clarity more like a fine sapphire or a top quality tourmaline, allowing light to travel cleanly through its mixed brilliant pavilion and return as scintillation and fire. The mixed brilliant cut itself is a nod to the historic masters who cut diamonds and gems to enhance brilliance, giving this stone a dynamic sparkle that can be likened to the lively refraction found in renowned brilliant cut gemstones, while retaining the softer, soothing green that makes prasiolite so singular.

Beyond optical performance, the story of this prasiolite is one of rarity within familiar material. Natural green prasiolite in attractive tones is uncommon, and most examples in the market today are the result of careful heat treatment of amethyst or other quartz varieties, a practice that when done by expert hands produces a stable, beautiful color. This particular gem originates from Brazil, a region celebrated for producing some of the world finest quartz specimens and for yielding jewels that have found their way into landmark collections. The combination of origin, treatment carried out to exacting standards, and the oversized 5.65 carat weight in a round cut of over eleven millimeters across, creates a proposition that is both collectible and wearable. The excellent polish and precise facet alignment communicate the involvement of skilled lapidaries who understood that a mixed brilliant cut should do more than reflect light, it should translate hue into emotion. Worn on the hand, set into a custom ring or shown loose in a private viewing, this prasiolite performs with a presence that is intimate and unmistakable, a private green that is simultaneously elegant and modern.

Because The Natural Gemstone Company presents this stone as a single, available treasure, ownership confers belonging to a select group who appreciate rare green gems in an informed way. For the client who seeks something beyond the expected, this prasiolite offers an exclusive alternative to more common green stones, while echoing the colors and clarity that made famous gems into legends. We supply full disclosure of enhancements, a clear account of provenance from Brazil, and exacting measurements of 11.65 by 11.71 by 7.58 millimeters to aid designers and collectors in imagining its setting. The mixed brilliant cut delivers balanced brilliance and durability for everyday wear, quartz being a gem of practical hardness, while the eye clean clarity ensures the stone will read as pure and luminous when set. For those considering a bespoke commission, we welcome inquiries about customized mounting options that will frame this prasiolite like a rare painting, whether in warm gold that enhances its sunlit undertones, or in platinum for a modern, cooler contrast. This is a single gem, prepared to become the centerpiece of a personal collection or a bespoke heirloom, offered with the assurance of provenance and the discrete service that defines The Natural Gemstone Company.