1.15 Ct. Purple Spinel from Ceylon (Sri Lanka)

This 1.15 carat transparent oval purple spinel from Ceylon is presented as a premium gemstone, its weight representative of a meaningful and versatile size within the high quality market. At 1.15 carats the stone occupies a sweet spot where presence and wearability converge, offering a substantial visual impression without compromising practical setting options. The carat weight, when paired with the oval outline, translates into a surface area that maximizes color and light return, enhancing the perception of depth and intensity. The Natural Gemstone Company affirms that the listed weight is an exact measurement and a central attribute in assessing the gem's market position, as carat weight remains one of the primary determinants of rarity and value for spinel of this transparency and hue.

Measured at 6.79 by 5.43 by 3.84 millimeters the gem exhibits proportionate dimensions consistent with its 1.15 carat weight. The faceted mixed brilliant cut has been executed to balance scintillation and broad flash, combining brilliant facet arrays on the crown with step or mixed elements on the pavilion to produce lively return and controlled dispersion. This cutting approach is particularly effective for purple spinel, where color saturation is a defining characteristic, as the mixed brilliant design preserves the stone's intense color intensity while allowing for dynamic sparkle. The gem is described as transparent with a clarity grade of slightly included at eye level, indicating minor internal features that do not materially detract from the overall visual performance under normal viewing distances. The polish has been evaluated as excellent, meaning facet junctions are clean and surfaces are free of polishing lines, which contributes directly to the gem's ability to reflect and transmit light with minimal loss. Importantly the stone is untreated, with no enhancement reported, ensuring that the observed color and clarity are natural attributes attributable to its origin in Sri Lanka.

Color and provenance are integral to assessing premium quality, and this purple spinel displays an intense color intensity that is a hallmark of fine Sri Lankan material. Ceylon spinel has a long history of producing stones with vibrant, saturated hues combined with good transparency, and this piece exemplifies that regional character. The intense purple is held uniformly across the table and crown facets, and the mixed brilliant cutting preserves saturation while facilitating even light distribution. The clarity grade of slightly included should be understood in context. Slight inclusions in spinel commonly consist of fine crystals or needlelike features that are visible only with close inspection or under magnification. At eye level the gem reads clean, and the minor inclusions do not interrupt faceted symmetry or significantly affect brightness. When combined with the excellent polish and the precise dimensions relative to its 1.15 carat weight, the overall optical presentation aligns with what the market regards as premium quality for natural, untreated spinel.

From a practical perspective the 1.15 carat weight offers flexibility for a range of jewelry applications while maintaining a sense of exclusivity. The oval profile and the recorded measurements make this spinel suitable for engagement rings, pendants, or bespoke pieces where a balance of presence and wearability is desired. The gem's untreated status and Sri Lankan origin contribute positively to considerations of long term value and collector interest. Care for spinel is straightforward due to its robust hardness, and the excellent polish will facilitate routine maintenance with proper cleaning methods. The Natural Gemstone Company presents this stone with full disclosure of its specifications, emphasizing the 1.15 carat weight as a defining element of its premium classification, and confirming that the combination of transparent body, intense purple color, precise mixed brilliant cutting, slight inclusions at eye level, excellent polish, and natural Ceylon origin together establish it as a distinguished example of fine spinel.