1.15 Ct. Tsavorite Garnet from Tanzania

This specimen is a transparent 1.15 carat radiant shape tsavorite garnet, meticulously fashioned to precise proportions, with measurements of 6.49 by 5.54 by 4.12 millimeters. The radiant outline exhibits the classical trimmed corners and a broad table that are characteristic of the radiant family, and the overall depth corresponds to approximately 68.5 percent of the mean diameter, yielding a substantial pavilion volume that enhances internal light return. The cutting strategy here favors a balance between depth and face up spread, preserving weight while optimizing scintillation. The gem presents an excellent polish across all facets, indicating that lapidary protocols for final finishing were executed to stringent standards, resulting in sharp facet junctions and consistent facet symmetry. We at The Natural Gemstone Company document the gem as unenhanced, confirming that its optical attributes arise from natural crystallography and cutting geometry rather than post cutting treatments.

The radiant cut on this tsavorite uses a hybrid facet architecture that pairs a brilliant style crown with a more structured pavilion arrangement, producing a dense network of light and dark facet patterning that accentuates the gem core. Facet planes are oriented to maximize the play of light for a garnet with a relatively high refractive index, producing strong internal brilliance and noticeable contrast. Under standard eye level inspection the clarity is graded as slightly included, with minor natural internal features that do not materially interrupt the visual flow or reduce transparency. These inclusions are typical of natural tsavorite and are integrated into the cutting plan so that they remain subtle face up, while still providing an internal fingerprint that verifies natural origin. The excellent polish and precise facet alignment contribute to crisp light return and sharp scintillation, which is especially important in green gems where terminal contrast and sparkle define perceived saturation and depth.

Color is the defining attribute of this stone, with a vivid color intensity that places it among the more desirable green tsavorites available in the market. The hue sits firmly in the pure green range, with a saturation that produces an intense, evenly distributed color across the table and pavilion without noticeable zoning. Compared to the majority of tsavorite material in this size class, vivid green tones above one carat are uncommon, making this piece noteworthy for both collectors and high end jewelers. The origin from Tanzania is significant, because while tsavorite is sourced from East Africa, material of this particular combination of vivid saturation and clean transparency at just over one carat is relatively rare. The fact that this gem is natural and has received no enhancement further increases its rarity and investment appeal, since treated or heat enhanced stones often show different light characteristics and market valuation.

From a practical perspective this tsavorite is well suited to bespoke settings where the faceting and color can be showcased. Because of the radiant cut and its trimmed corners, prong settings that expose the pavilion and allow maximum light ingress are recommended, as are open gallery designs that do not impede the interaction between light and the pavilion facets. The gem is robust enough for regular wear when set properly, taking into account the inherent toughness of grossular garnet which typically rates in the vicinity of seven to seven and a half on the Mohs scale. Care should avoid harsh blows and extreme thermal shock, while routine cleaning with warm soapy water and a soft brush will maintain the surface luster. At The Natural Gemstone Company we provide full documentation of measurements, clarity assessment, color intensity and origin information, and we recommend obtaining an independent gemological report for clients seeking formal certification. This green tsavorite garnet represents a rare convergence of carat weight and vivid color, executed with fine cut and polish, and it stands as an exceptional option for collectors and custom jewelry projects.