3.03 Ct. Tsavorite Garnet from Tanzania

This listing from The Natural Gemstone Company presents a transparent 3.03 carat cushion shape green tsavorite garnet, with precise dimensions of 8.19 by 7.72 by 4.84 millimeters, combined with a mixed brilliant cut, a clarity grade of very slightly included evaluated at eye level, vivid color intensity, and an excellent polish, originating from Tanzania and free from any enhancement. The combination of weight and vivid color makes this specimen notably rare, because tsavorite with clean face up appearance and saturated green at and above the three carat threshold are substantially less common than smaller commercial sizes, and Tanzanian material of this scale and color purity commands particular attention from connoisseurs and gem cutters alike. For context the tsavorite variety of grossular garnet typically exhibits a refractive index range near 1.740 to 1.760, and a specific gravity clustered around 3.60 to 3.68, properties that contribute to strong light return and lively dispersion in well executed cuts, and this stone benefits from those optical constants to deliver both brilliance and color saturation in a wearable size. The absence of heat treatment or other enhancements preserves the natural chromophore distribution, making color grading conservative and authentic, and the clear declaration of no enhancement is an important attribute for collectors seeking untreated rare green garnet examples.

From a faceting and craftsmanship perspective the cushion outline has been translated into a mixed brilliant pavilion architecture that balances scintillation and color windowing, the crown employs modified brilliant facets to break light into fine pinpoint flashes, while the lower pavilion integrates larger step and kite facets to reinforce even color saturation across the table, and this approach is intentional to avoid the dark zones or blue leaning patches that can occur in overly shallow or deeply cut cushions. Measured proportions place the depth at approximately 61 percent relative to the average of the length and width, a proportion that sits within the optimal range for cushion tsavorites where depth too shallow reduces color saturation and depth too steep creates undesired windowing, therefore this stone presents a well centered table, controlled pavilion angles, and a girdle execution that is consistent and symmetrical, all culminating in the excellent polish grade noted on the report. The cutter has preserved weight while optimizing optical performance, and the mixed brilliant strategy here demonstrates advanced lapidary decision making, where facet size, junction precision, and polish quality were balanced to maximize both face up color and scintillation for everyday wear or high end settings.

Clarity wise the very slightly included grade evaluated at eye level indicates inclusions are present under magnification but do not materially interfere with the gem's transparency or brilliance when viewed unaided, inclusions in tsavorite typically present as minute crystals or fine needles that can act as internal light scattering centers without creating obvious windows or clouds, and in this example the internal character contributes to a natural fingerprint rather than detracting from gem appeal. The color reads as vivid pure green with strong saturation and a medium to medium dark tone, a profile that sets it apart from the majority of tsavorites that tend toward smaller sizes with similar hue, because maintaining vivid saturation in larger material without shifting toward brownish or yellowish modifiers is uncommon and therefore highly prized. For clients considering mounting options this stone is particularly well suited to designs that showcase table area and crown facet play, for example solitaire settings with open galleries or halo settings that emphasize color contrast and light performance, and The Natural Gemstone Company is prepared to provide mounting recommendations, custom design services, and certified documentation to accompany this rare Tanzanian tsavorite. If you require additional images, facet maps, or lighting condition previews to evaluate face up color and inclusions, The Natural Gemstone Company can supply those resources to support an informed acquisition.