70.60 Ct. Mint Green Prasiolite from Madagascar

At first glance this exceptional cushion shaped prasiolite announces itself as a specimen of rare and refined character, a jewel destined for the private collection of a connoisseur, a piece that speaks of discerning taste and the quiet confidence of true luxury. Offered by The Natural Gemstone Company, this mint green prasiolite weighs an impressive 70.60 carats and measures 28.13 by 19.97 by 18.77 millimeters, dimensions that immediately distinguish it from the far more common smaller stones that populate the market. The sweet and restrained mint green hue is of medium intensity, a color that reads fresh and sophisticated on the skin rather than garish, and when combined with the stone size the overall presence becomes both commanding and elegant. In a world where most prasiolites appear as modest accents, a single example of this magnitude and tonal purity is extraordinarily rare, a true conversation piece for those who prize individuality and provenance.

The artistry of the cutting and the exceptional conditions of clarity transform this gem from a mere mineral into an object of desire, an heirloom ready to be set and worn. Carefully faceted in a mixed brilliant cut, the pavilion and crown work together to maximize scintillation and internal life, producing flashes of lively green and icy white as the gem moves. The polish is excellent, lending a mirror like finish to every table and facet, and the clarity is graded eye clean at eye level, meaning the stone offers an unspoiled visual field to admire its color and fire without distraction. This combination of expert cutting, exemplary polish, and rare clarity at such a large carat weight elevates the gem above common examples that are either too shallow, poorly proportioned, or heavily included. There is a tangible difference when a stone is finished with care, and this prasiolite displays that difference in every reflection.

The provenance of this gemstone further enhances its desirability, and for collectors and designers alike the origin in Madagascar is a meaningful attribute. Madagascar has produced some of the finest colored gemstones in recent decades, and its deposits yield specimens with distinctive character and saturation. This prasiolite has undergone heat treatment, a widely accepted and stable enhancement that refines and stabilizes the mint green tone, producing the clear and even hue that collectors seek. It is important to emphasize that while modestly treated, the transformation is deliberate and expertly executed, resulting in a gem that retains natural beauty and is fully ready for high end jewelry work. Compared to similar stones, both untreated and treated, stones of this size and with this pure a mint green tone are exceptionally scarce, making this prasiolite not merely a purchase, but an acquisition of rarity and taste.

To design around a gem of this scale is to create an emblem of status and personal style that will be admired for generations. Whether envisioned as a solitary ring of dramatic presence, an elegant pendant that rests like a dewy green window over fine fabrics, or a bespoke signature piece framed by delicate diamonds or warm yellow gold, the proportions of this cushion shape allow for innumerable creative directions. The weight and measurements ensure that the stone reads as a centerpiece without appearing clumsy, and the eye clean clarity guarantees that the center will command attention from every angle. At The Natural Gemstone Company we are pleased to offer guidance in commissioning settings that honor the stone, including bespoke design consultations, trusted bench recommendations, and detailed documentation of the gem characteristics and origin. Owning this prasiolite is an expression of refined taste, a declaration that rarity and subtlety are the highest forms of luxury, and a reward for those who seek to possess something truly singular.