1.36 Ct. Tanzanite from Tanzania

One transparent 1.36 carat cushion shape violetish blue tanzanite is presented with dimensions of 6.97 x 6.47 x 4.32 mm, a mixed brilliant cut, and a clarity grade of very slightly included, evaluated at eye level. The gem exhibits medium color intensity and an excellent polish, with heat treated enhancement employed to develop its characteristic blue violet hue. The mixed brilliant faceting balances larger, step style facets with smaller brilliant facets, producing a combination of depth and scintillation that reads well in both directional and diffused lighting. The transparency and precise pavilion geometry enable strong light return, while the very slight inclusions do not detract from visual performance when viewed without magnification. Origin Tanzania is noted, reflecting the gemological provenance that defines the material class and contributes to its expected optical properties.

The proportion and scale make this tanzanite suitable for a variety of jewelry types, performing equally well in casual daily wear and in formal evening settings, with the medium color intensity providing adaptability under natural daylight and incandescent or LED illumination. At approximately 7 by 6.5 millimeters, it sits comfortably as a solitaire center for ring designs, anchors a refined pendant or drop earring, and integrates effectively within halo or three stone compositions where accent diamonds or colored gems are desired. Care considerations are practical and straightforward, given tanzanite hardness and cleavage characteristics, and a protective setting such as a bezel or half bezel, or a secure prong design with lowered profile, will improve durability for everyday use. The Natural Gemstone Company provides full disclosure of the gem attributes detailed here, including origin and enhancement, enabling informed selection by jewelers and collectors seeking a balanced combination of color, clarity, and cut performance.