1.14 Ct. Purplish Pink Spinel from Tanzania

This 1.14 carat purplish pink spinel is presented as a transparent, fancy shaped gemstone with exact dimensions of 7.23 x 5.55 x 4.66 millimeters, cut and finished to exacting standards by experienced lapidists, and offered by The Natural Gemstone Company. The cutting style is faceted, executed as a classic step cut which creates a sequence of parallel facet planes on both crown and pavilion, producing broad reflective surfaces that emphasize the body color and inherent transparency of the material. The color grade is medium intensity, a calibrated balance between saturation and lightness that provides a strong, lively purplish pink that reads vividly at typical viewing distances while retaining range under varied lighting. Clarity is graded as very very slightly included at eye level, a designation taken from direct visual assessment, indicating inclusions are minimal, finely localized, and do not materially interrupt the gem transparency or light transmission. The polish is excellent, with clean facet junctions and smooth facet planes that deliver crisp contrast and stable light return across the table. Enhancement state is none, the stone is entirely natural with no heat treatment, diffusion, fracture filling, or other laboratory modification. The stated origin is Tanzania, a primary source for high quality spinel with classic, saturated hues and stable optical character.

From a cutting and optical performance perspective, the step cut chosen for this purplish pink spinel is deliberate and technically appropriate for material where color and clarity are the primary attributes to be showcased. The step cut employs elongated, rectangular or trapezoidal facet rows that produce mirror like flashes and defined planes of color rather than the rapid scintillation associated with brilliant style cuts. This approach accentuates the medium color intensity, allowing the face up color to appear uniform and deep without excess darkening. The table is proportioned to optimize the balance between light entry and retention, with crown and pavilion angles set to favor even light dispersal rather than spectral dispersion, a desirable outcome for spinel which is valued for pure, saturated hues. Because spinel is isotropic, exhibiting a single refractive index, the stone shows consistent color tone from multiple orientations, a trait that the step cut further leverages by creating broad facets that reflect homogeneous color planes. The gem’s refractive index is consistent with spinel species, approximately 1.718, and the material is non pleochroic, supporting the visual stability that collectors and designers value when integrating the stone into high end settings.

Clarity characteristics are subtle and are a key part of the gemological assessment for this specimen. The very very slightly included grade at eye level indicates that when examined under controlled viewing, minute inclusions are present, but they are small, sparse, and positioned in areas that do not break the continuity of the optical window presented by the step faceting. In practice this produces a clean, lively appearance face up, with the excellent polish ensuring that light paths remain unobstructed by surface abrasion or polishing lines. Importantly for collectors, the absence of enhancement means the color and clarity are natural, stable and intrinsic to the crystal growth from its Tanzanian provenance. Tanzanian spinels often present a particular crystal clarity and color purity due to their geological formation, and this specimen exemplifies those attributes. The material hardness, approximately eight on the Mohs scale, offers good wear resistance for jewelry use, while the specific gravity in the typical spinel range supports a solid hand feel for a 1.14 carat stone of these dimensions. The isotropic nature of spinel eliminates strain related birefringence artifacts, so the optical behavior is straightforward to predict in design applications.

For the high end collector or the discerning jeweler, this purplish pink spinel is an ideal acquisition for several reasons. The combination of a medium intensity purplish pink hue, step cut geometry, and very very slightly included clarity yields a stone that photographs and displays with a balanced, museum quality appearance. At 1.14 carats the gem occupies a sweet spot where the face up area is substantial enough to show color and facet architecture distinctly, without the premium cost escalation associated with larger stones of similar hue and clarity. Recommended settings include low bezel mounts for protection combined with open back or well proportioned prong work to preserve light entry and to maximize the visible color. Custom designs that align the long axis of the fancy shape with the viewer line of sight will enhance the broad color planes produced by the step cut, while tightly executed bezel rails can protect the girdle and corners without sacrificing the stone’s optical presentation. As part of a curated collection, this gemstone offers differentiation through its natural, untreated state and Tanzanian origin, a provenance detail that many advanced collectors track. The Natural Gemstone Company stands ready to provide additional gemological documentation, high resolution imaging, and bespoke setting consultation to ensure this spinel is integrated into a collection or design that honors its technical merits and elevates its aesthetic presence.