0.72 Ct. Green (Lime Green) Peridot from Tanzania

This listing presents a single, transparent, 0.72 carat emerald cut peridot, with precise dimensions of 5.51 x 4.64 x 3.45 mm, originating from Tanzania. The gem is an emerald cut, a classical step cut that emphasizes color and clarity by producing broad, flat facets that return light in a controlled, elegant manner. The clarity has been graded as slightly included when evaluated at eye level, meaning that small natural inclusions are visible to an experienced observer but do not materially detract from the gem s overall transparency or structural integrity. The color is a true lime green, with a medium color intensity that balances vibrancy and wearable subtlety, and the polish is excellent, delivering crisp facet junctions and a refined surface finish. No enhancement has been applied to this stone, the peridot is in its natural, untreated state, and this provenance contributes materially to both desirability and long term value for collectors and connoisseurs. As peridot is a gem variety of the olivine group, iron content within the crystal lattice governs its green hue, and this particular example displays a clean, youthful lime tone that reads bright under daylight and acquires a richer, warmer character under incandescent lighting, consistent with the chromatic behavior one expects from well cut peridot.

When considering this Tanzanian peridot against stones from other famed localities, there are noteworthy distinctions in both hue and tone that an informed buyer will appreciate. Peridot from San Carlos in Arizona, United States, tends to present deeper olive green tones with a hint of brown or mustard, a consequence of higher iron content and regional geochemistry, which can produce a more autumnal, saturated aesthetic compared with this Tanzanian piece. Peridot from Zabargad, St John s Island in the Red Sea, historically prized and associated with classical antiquity, often exhibits a pure emerald to olive green that can be slightly more golden or yellow in overtone, producing an antique, honeyed green that differs from the fresher lime character of the Tanzanian example. Pakistani and Burmese sources have in recent years produced peridots with intense grass green hues and high saturation, in some cases showing a greener leaning toward pure green without strong yellow influence, whereas this Tanzanian peridot reads as lime green with a noticeable yellow component that lifts overall brilliance. Chinese and Norwegian stones occasionally yield very lively, bright greens with a lighter tone, but they can also display less stable color across lighting types when compared with higher quality Tanzanian material. In practical terms, this means that the present gem sits in a visually appealing middle ground, offering the approachable brightness of lighter peridot, while maintaining enough medium tone to avoid appearing washed out when set in jewelry, a balance that is particularly enjoyable for pieces intended for regular wear.

For the educated buyer and the collector who seeks both beauty and objective quality markers, this peridot offers important advantages and clear reasons for investment. The emerald cut is an excellent choice for an eye clean, slightly included peridot because its step facets accentuate the gem s internal clarity characteristics in an orderly way, allowing the eye to focus on the pure lime color and the stone s polish rather than on diffuse reflections that might mask color nuances. The gem s medium color intensity maximizes visual appeal without venturing into overly dark territory, which can compromise perceived size, and the excellent polish ensures optical performance and ease of setting. Natural, untreated status is an increasingly sought after attribute, and the absence of enhancements preserves the peridot s original refractive and pleochroic behavior, qualities that knowledgeable buyers value for long term integrity and authenticity. From a gemological perspective, peridot s refractive index and birefringence produce a moderate sparkle and a unique internal light play that differs from other green gems such as emerald or tourmaline, offering a crisp, lively faceting response that is particularly attractive in a well executed emerald cut. The Natural Gemstone Company is proud to present this Tanzanian peridot as an exemplar of balanced color, honest grading, and ethical sourcing, and we recommend consideration for bespoke rings and fine pendants where the stone s lime green personality can be shown to full effect, and where its untreated provenance and clear gemological profile will appeal to discerning clients who prioritize both aesthetics and transparency in their purchases.