1.35 Ct. Greyish Violet Spinel from Madagascar

This specimen is a transparent 1.35 carat cushion shape greyish violet spinel, presented with dimensions of 6.87 x 5.68 x 3.82 mm. The cutting style is faceted, executed as a mixed brilliant cut, and the surface shows an excellent polish. Clarity is graded as eye clean, evaluated at eye level, indicating the absence of visible inclusions to the unaided eye. The color registers as medium intensity, offering a balanced saturation that reads as a refined greyish violet in varied lighting. This stone is of natural origin from Madagascar, and it has undergone no enhancement, retaining its untreated character and the geological signatures of its source. The Natural Gemstone Company offers this spinel as an example of high quality material suitable for fine jewelry applications.

The mixed brilliant cut has been chosen to optimize both scintillation and dispersion, while preserving the cushion outline. Faceting has been arranged to balance broad flashes of light across the table with smaller scintillating facets along the crown and pavilion. The result is a gemstone that presents lively return of light and a pleasing interplay between brilliance and color. The excellent polish enhances surface reflectivity, reducing light leakage and presenting clean facet junctions under magnification. Given its 1.35 carat weight and its substantial face dimensions, this cushion spinel carries a presence that is immediately noticeable when set. The combination of cut quality, polish, and the stone s transparency makes it particularly effective as the focal point of a statement piece, where both color and light performance are essential.

Clarity at the eye clean level, evaluated at eye level, is a critical attribute for a gemstone intended to serve as a statement center. The absence of inclusions that are detectable without magnification preserves both visual appeal and light transmission, allowing the mixed brilliant faceting to perform without interruption. This clarity grade, combined with the stone s transparency, ensures that the greyish violet hue is seen consistently across the table and crown, rather than being obscured or diffused by internal features. The medium color intensity offers a versatile tonal range, allowing the gem to read as subtle and sophisticated in softer light, while maintaining richness and presence in stronger illumination. The untreated nature of this spinel confirms that its color and clarity are intrinsic properties, which is an important consideration for clients seeking natural material without enhancements.

From a design and wearability perspective, the dimensions of 6.87 x 5.68 x 3.82 mm and the depth implied by the length to depth ratio support a range of settings. As a center stone for a ring, the cushion outline and surface area provide a significant visual footprint that performs well in solitaire, halo, and three stone compositions. The measured depth supports secure prong or bezel settings without sacrificing the pavilion proportioning necessary for light return. For pendant and brooch applications, the stone s balance of size and light performance allows it to command attention without overwhelming the setting. Spinel s inherent durability, with a Mohs hardness of 8, makes it appropriate for regular wear with proper care, and the excellent polish helps resist abrasion of facet surfaces over time. Setting recommendations are best finalized by a jeweler familiar with cushion proportions and the specific bezel or prong architecture desired, to ensure the gem is both secure and presented to maximize its optical qualities.

The origin of Madagascar is notable for producing spinels with a range of attractive colors and good crystal qualities, and this example reflects those attributes while remaining free of enhancement. The Natural Gemstone Company can provide additional technical details, high resolution imagery, and advice on setting options to support design decisions, and we are available to assist with measurements, mounting tolerances, and bespoke design coordination. For clients prioritizing a statement piece that combines refined color, excellent clarity, and a cut engineered for light return, this 1.35 carat greyish violet cushion spinel represents a well balanced option, offering visual impact and material integrity suitable for high grade jewelry commissions.