7.44 Ct. Tanzanite from Tanzania

This tanzanite is a precision executed cushion shape weighing 7.44 carats, with calibrated dimensions of 15.40 by 11.06 by 5.33 millimeters, supplied by The Natural Gemstone Company. The cutter selected a mixed brilliant cut that marries a brilliant facet arrangement on the crown with more elongated step or modified pavilion facets, a combination that optimizes both scintillation and depth of color. The proportioned table and crown profile, together with a pavilion of moderate depth, produce a measured overall depth of approximately forty percent relative to the average diameter, a geometry that enhances light return without sacrificing face up spread. The cushion outline retains ample pavilion mass for color saturation while maintaining a comfortable spread for settings, a balance that experienced lapidaries target to yield strong visual presence on the finger or pendant. The stone is transparent, with clean facet junctions and a lenticular girdle consistency that aids in secure setting and predictable polishing outcomes.

Color in this violet tanzanite is described as medium intense, a grade that sits in the preferred range for collectors who value both vibrancy and wearable versatility. The hue leans distinctly towards violet with secondary blue overtones that shift subtly as the gem is rotated, a signature effect of pleochroic zoisite that allows the observer to perceive multiple color planes depending on viewing angle and lighting. The heat treated enhancement is conventional for tanzanite, performed to convert brownish or greenish components in natural zoisite into the desirable blue violet chroma, the treatment executed to industry standards and stable under normal wear conditions. The heat treatment produces consistent color saturation throughout the pavilion mass, avoiding abrupt zoning and creating smooth transitions between the dominant violet and supporting blue tones, an outcome that underscores the origin provenance of Tanzania and reflects the material quality typical of that region.

Clarity is evaluated as very very slightly included, assessed at eye level, and this level of purity contributes directly to the stone exhibiting robust brilliance and unimpeded light performance. The inclusions present are minuscule and internal, not detracting from the gem s visual continuity, and they act in many cases to subtly enhance light scattering that contributes to lively internal scintillation without compromising transparency. The excellent polish applied to every facet plane yields mirror like facet surfaces and razor sharp facet junctions, a finishing standard that amplifies facet delineation and maximizes contrast patterning across the crown. The mixed brilliant faceting promotes a dance of small bright scintillation flashes, while the pavilion geometry supports deeper flashes of color when viewed off axis, a duality that rewards both close inspection and a glance from across the room. Craftsmanship is evident in the symmetry and alignment of the cutter s patterning, the regularity of facet sizes, and the uniformity of the girdle, all of which contribute to predictable optical performance in a variety of mounting styles.

From a design and practical perspective this 7.44 carat cushion violet tanzanite is versatile and statement worthy, with dimensions that suit both substantial ring designs and bespoke pendants where the face up area can be showcased. The stone s moderate depth and even pavilion work well with prong settings that allow maximum upward light exposure, while bezel designs can be employed to emphasize the cushion silhouette for contemporary looks. Recommended design considerations include centering the table orientation to take advantage of the pleochroic shifts for dynamic visual effects, and balancing the mounting height to preserve the excellent polish and avoid unnecessary surface contact. The Natural Gemstone Company stands behind the documented attributes of origin, treatment, and grading, and offers consultation on design and setting techniques to maintain stability and to preserve surface integrity. Routine care involves avoiding extreme thermal shock and aggressive cleaning agents, while professional inspection after setting ensures the long term security of this exceptional violet tanzanite.