1.01 Ct. Spinel from Ceylon (Sri Lanka)

This 1.01 carat cushion shape spinel presents itself as a study in precise proportion and optical engineering, with exact dimensions of 6.31 by 5.51 by 3.82 millimeters. The cutter has executed a mixed brilliant faceting strategy, combining a faceted crown of well defined brilliant facets with a pavilion that balances both depth and reflector planes to maximize return of light. The measured height yields a depth of approximately 64.7 percent relative to the face dimensions, a proportion that supports both strong central brilliance and controlled dispersion without sacrificing face up size. The excellent polish and careful facet junctions produce crisp facet mirrors, consistent contrast patterns, and a lively scintillation pattern when the stone encounters directional light. The cushion outline softens the geometry of the mixed brilliant scheme, allowing the pavilion facet architecture to create a measured play between flash and full surface brightness, a characteristic prized by connoisseurs who require technical refinement as well as visual appeal.

Color evaluation identifies a pinkish purple hue at medium intensity, an attractive balance between saturation and tone that allows the stone to read as distinctly violet under cool light, while revealing pinker overtones in warmer light sources. Spinel from Ceylon exhibits stable chromophore distribution, and this sample displays an even color zoning that enhances uniformity across the table. The clarity grade is described as very very slightly included at eye level, indicating that internal characteristics are minimal and do not interrupt light transmission or visual purity to the naked eye. Because the spinel has received no enhancements, its color and internal features are entirely natural, a critical factor for long term collectors and investment minded buyers. The origin from Sri Lanka carries geological pedigree, and the absence of treatments reinforces provenance and preservation of intrinsic value. Together with the excellent polish, the natural state of this material ensures that surface finish quality and internal integrity will remain uncompromised by artificial interventions.

From a practical and longevity perspective, spinel is an exceptionally robust gem species, presenting a hardness of approximately eight on the Mohs scale, a high degree of toughness, and resistance to common chemical and environmental hazards that can affect softer materials. The well executed mixed brilliant cut and the stone proportions ensure ongoing optical performance, because properly angled facets preserve light return and minimize the likelihood of light leakage that can dull appearance over time. The absence of enhancements is also significant for durability, because there are no introduced treatments that could degrade through wear or cleaning. With routine care consisting of gentle cleaning in warm soapy water and avoidance of harsh abrasives, the polish and brilliance of this cushion spinel will continue to deliver the same vivid presence decades from now. For mounting, settings that protect the girdle and pavilion while allowing ample light access to the crown will best showcase the scintillation characteristics, four prong and low bezel styles being suitable options depending on design priorities. The Natural Gemstone Company invites discerning buyers to evaluate this fine Sri Lankan spinel in person, appreciating both its technical merits and its enduring, natural beauty, attributes that together promise to captivate for generations.