5.20 Ct. Tsavorite Garnet from Tanzania

This is a remarkable, transparent green tsavorite garnet, weighing 5.20 carats, presented in a radiant shape with precise dimensions of 9.47 x 7.97 x 7.43 mm. The stone exhibits a vivid color intensity that is immediately striking, combined with an excellent polish that maximizes light return from the facets. Cut into a radiant profile, this tsavorite balances strong color saturation with lively brilliance, making it a versatile choice for a statement ring or a sophisticated pendant. The clarity grade is evaluated as included at eye level, which is typical for natural tsavorites of this size, and no enhancements have been applied, so you are receiving a fully natural gem, direct from its Tanzanian origin, with the inherent characteristics of its formation preserved.

From a gemological perspective, tsavorite is a member of the grossular garnet group, colored by trace amounts of chromium and often vanadium, which gives the rich, leafy green that collectors prize. The grading details here matter to an educated buyer, so it is important to emphasize that the vivid color intensity represents both strong saturation and an optimal tone, providing the green depth often compared to fine emeralds but without the same fragility. The radiant cut in this piece was chosen to retain weight while creating a geometrically balanced faceting pattern that enhances scintillation and dispersion. The stone’s excellent polish is evidenced by crisp facet junctions and strong light return, which are especially important for garnets because their refractive properties reward precise cutting. At 5.20 carats, this tsavorite is in a weight range that becomes comparatively rare, because large, vividly colored, untreated tsavorites are less common than smaller material, so this size combined with vivid color contributes significantly to its desirability.

Clarity is always a key consideration, and this tsavorite is described as included at eye level, which means there are natural inclusions visible to the unaided eye under normal inspection. Typical inclusions in tsavorite include small crystals, thin needles, and growth features, and these are part of the stone’s natural character and geological history. In many cases, such inclusions do not materially detract from either beauty or durability, especially when the color and cut are strong, as they are in this specimen. For an educated buyer, understanding that inclusions can also serve as fingerprint like identifiers is valuable, because they confirm natural origin and the absence of glass filling or dye. This gem has no enhancements, meaning it has not been heat treated, fracture filled, or irradiated, and that untreated status is a premium attribute in today’s marketplace. The combination of natural, vivid color, a well executed radiant cut, and an excellent polish make this tsavorite a high quality example of its species.

The Natural Gemstone Company is committed to ethically sourced gems, and this tsavorite originates from Tanzania, a region known for producing some of the world’s finest green garnets. Ethical sourcing for stones like this involves traceability through the supply chain, working with vetted local partners, and ensuring that mining practices meet standards for fair labor and minimal environmental impact. We maintain direct relationships with our Tanzanian suppliers and conduct due diligence to ensure that stones are sourced responsibly and that proceeds support local communities. For conscious consumers who prioritize transparency and sustainability, an untreated tsavorite of known origin is especially compelling, because its natural state reduces the need for energy intensive or chemically invasive enhancement processes. Choosing this tsavorite supports a market for responsibly obtained, naturally beautiful gemstones, and aligns with a collection strategy that values provenance, environmental stewardship, and social responsibility.

For collectors and designers, this tsavorite is both a practical and investment worthy choice. Its 5.20 carat weight and proportional dimensions offer a substantial presence in fine jewelry, while the radiant cut allows flexibility in setting design, including protective bezel settings, halo settings that amplify perceived size and sparkle, and secure prong mounts that showcase the stone face up. Tsavorite garnet typically measures around 7 to 7.5 on the Mohs scale, which gives it greater daily wearability than many other saturated green gemstones, and its robust nature makes it suitable for rings that will be worn regularly. Care recommendations for this specific stone are conservative and straightforward, avoid harsh chemical exposure and large sudden temperature changes because natural inclusions can occasionally be points of weakness, and have settings inspected periodically to ensure security. Professional cleaning by a trusted jeweler or gentle ultrasonic cleaning is generally acceptable for garnets, but if you prefer a cautious approach, warm soapy water and a soft brush will preserve luster without risk. We stand behind the authenticity, quality, and ethical sourcing of this gem, and The Natural Gemstone Company is available to provide any additional documentation or imagery required for appraisal, bespoke design consultation, or provenance verification to ensure that this tsavorite becomes a treasured and conscious addition to your collection.