1.11 Ct. Tsavorite Garnet from Tanzania

This listing presents one transparent green tsavorite garnet weighing 1.11 carat, cushion shape, with dimensions 5.74 x 5.43 x 4.05 mm, faceted in a mixed brilliant cutting style. The cutting alternates larger pavilion facets with a brilliant crown to maximize scintillation and color return, and the gem shows an intense color intensity with an excellent polish. Clarity is graded slightly included at eye level, which means there are small natural inclusions visible under magnification and minimally noticeable to the naked eye, a common and acceptable characteristic for natural tsavorite that does not materially diminish brilliance. This stone is from Tanzania, and it is untreated, with no enhancement, providing the kind of honest provenance and natural state that discerning buyers seek, and it is offered by The Natural Gemstone Company.

From a gemological perspective, tsavorite is a green grossular garnet colored primarily by trace amounts of vanadium and chromium, and it is prized for its combination of saturated green hue, strong refractive properties, and durability. Typical refractive index values for tsavorite fall in the range of approximately 1.740 to 1.760, and dispersion is moderate, which together produce lively fire and strong light return when the gem is well cut. The mixed brilliant cut used on this cushion shape balances lively pinpoint scintillation with broader flashes of color, so the viewer experiences both sparkle and a uniform green tone across the table. The excellent polish ensures that facet junctions reflect cleanly, improving apparent clarity and allowing the intense green to be seen without haziness.

How this tsavorite will perform under different lighting conditions is important to understand for a practical purchase. In natural daylight, especially open shade or north light, expect a true, vivid emerald like green with even saturation across the table. Under warm incandescent light the tone will appear slightly richer and deeper, with warmth emphasizing secondary yellow undertones that can make the gem appear fuller. Under cool white LED or halogen spot lighting the mixed brilliant facets will return crisp white flashes and lively scintillation, highlighting the cut and polish and producing bright contrast against the green body color. For a client seeking a durable, brilliant green gemstone with natural origin and trustworthy description, this 1.11 carat cushion tsavorite from The Natural Gemstone Company represents a rare and technically strong choice for fine jewellery.