1.36 Ct. Tsavorite Garnet from East Africa

This listing describes a single transparent green tsavorite garnet, weighing 1.36 carats, presented in an oval shape with dimensions of 7.20 x 6.05 x 3.73 millimeters. The stone is cut in a mixed brilliant style, combining the light performance of a brilliant crown with a pavilion faceting pattern that promotes strong return and scintillation. Clarity is graded as very very slightly included when evaluated at eye level, meaning the stone is essentially eye clean with only minor internal characteristics observable under close inspection. Color intensity is vivid, displaying a rich pure green that is characteristic of high quality tsavorite, and the surface finish is described as excellent polish with no enhancements reported. The origin is East Africa, and the specimen is supplied by The Natural Gemstone Company as a natural, untreated example suitable for precise gemological evaluation and careful jewelry incorporation.

Optically this tsavorite demonstrates the attributes for which the variety is prized, namely a combination of saturated green hue and lively light return. Tsavorite garnet is isotropic, which means it does not show birefringence, and its relatively high refractive index contributes to pronounced brilliance and crisp facet reflections. The mixed brilliant cut accentuates these qualities by creating a bright table facet and sharp contrast between light and dark facet areas, which yields strong scintillation and lively movement as the stone is viewed from different angles. The very very slightly included clarity grade and excellent polish further enhance the stone s ability to reflect and transmit light efficiently, producing a face up appearance that reads as both deep in color and lively in internal reflection.

When compared to other green gemstones commonly selected for similar use, the reflective qualities of this tsavorite occupy a distinctive position. Against demantoid garnet, which typically exhibits higher dispersion and therefore a greater tendency to display spectral fire, this tsavorite shows comparatively less isolated fire but compensates with more saturated chroma and clearer, crisper facet reflections due to its specific refractive behavior. Against emerald, a beryl species, tsavorite offers markedly greater brilliance and sharper reflections, because emeralds generally show lower refractive index combined with frequent internal features that soften reflections and produce a velvety appearance. Against green tourmaline, which is typically pleochroic, the tsavorite s isotropic nature produces uniform green face up color and consistent reflections, whereas tourmaline can shift color and alter its reflective response depending on orientation. Against chrome diopside, which can show intense color at the expense of light return because of a lower refractive index and often deeper saturation, this tsavorite will tend to look brighter and more reflective in similar mounting situations, while maintaining comparable depth of color.

In practical jewelry terms the stone s dimensions and pavilion depth provide a balance of face up size and light performance. The 3.73 millimeter depth indicates a moderate pavilion that supports favorable light return without appearing shallow, and the mixed brilliant cut is intended to maximize scintillation in settings where movement and light exposure are typical, such as rings and pendants. The overall hardness and toughness of tsavorite garnet, in conjunction with its lack of cleavage, make it a reliable choice for daily wear when set properly, and the fact that this specimen is untreated enhances its long term visual stability. Under strong daylight the vivid green will appear fresh and saturated, while under warm artificial illumination the gem tends to maintain its green character without shifting significantly, a behavior attributable to the stone s consistent absorption and lack of pleochroism. For designs that emphasize brilliance, a bezel or prong setting that allows light access to the crown and pavilion is recommended, while protecting the girdle and table to preserve the excellent polish and eye level clarity.

The provenance from East Africa places this tsavorite within the primary geological region known for producing vivid, high quality material, and the absence of enhancement is an important specification for collectors and designers who prioritize natural optical characteristics. For gemological documentation The Natural Gemstone Company recommends standard laboratory evaluation and photographic documentation to confirm the gem s parameters and to support insurance and appraisal needs. The combination of vivid color intensity, mixed brilliant faceting, eye level clarity described as very very slightly included, and excellent polish yields a gemstone that is immediately attractive in both color and reflective behavior, resting between the high dispersion sparkle of demantoid and the classic, saturated but sometimes softer appearance of emerald. For further technical details including additional lighting photographs, set compatibility guidance, or laboratory report options please contact The Natural Gemstone Company for assistance and verification.