0.89 Ct. Pinkish Purple Spinel from Ceylon (Sri Lanka)

This 0.89 carat round, transparent pinkish purple spinel measures 5.83 by 5.84 by 3.76 millimeters, and has been expertly faceted in a mixed brilliant style to maximize both scintillation and color display. The mixed brilliant cut, combined with an excellent polish, allows the vivid color intensity to broadcast through the crown facets while maintaining lively internal reflection, qualities that are particularly desirable in a well cut small round. Originating from Ceylon Sri Lanka, this spinel is entirely natural, with no enhancement reported, and presents as a classic example of Sri Lankan material where saturated, clean colors are commonly encountered. The Natural Gemstone Company presents this gem with a clarity grade of very slightly included, evaluated at eye level, a grade that communicates the stone appears effectively clean to most observers while retaining tiny, natural characteristics that confirm its authenticity and geological history.

What makes this particular spinel unmistakable is the pattern and nature of its internal inclusions, a signature that elevates the stone beyond a simple color and carat description. Under magnification and when viewed at different angles, you will notice a constellation of minute octahedral crystal remnants, tiny pinpoint crystals, and delicate featherlike veils dispersed near the pavilion and central table, creating faint but distinct internal geometry. These inclusions are not detracting, they are distinguishing, because spinel from Sri Lanka often carries such octahedral crystal forms and subtle growth zoning that record the conditions under which the crystal formed. In this stone the inclusions contribute to a central focality when viewed face up, producing a slightly darker core that when combined with the cut gives a deep, velvety center surrounded by lively flashes of pink and purple from the crown facets. The inclusion pattern also creates unique light return nuances, a near micro starburst effect from certain viewing angles that acts like an internal fingerprint. For an educated buyer, these features are important, because inclusions of this type are diagnostic of natural origin, they support provenance assessments, and they make the stone verifiably natural and untreated, qualities that materially increase desirability and resale value.

From a gemological and practical standpoint this spinel is an excellent investment for collectors and connoisseurs who value natural, well cut colored gems with documented origin and minimal eye-visible imperfections. Spinel is an isotropic mineral, its refractive index is approximately 1.718, and it registers about 8 on the Mohs hardness scale, making it a resilient choice for daily wear settings such as rings and bracelets where hardness and toughness matter. The specific gravity in this grouping commonly sits near 3.60, consistent with Sri Lankan spinel, and the lack of pleochroism means the vivid pinkish purple color will be stable under normal rotation and wear. Because the stone is natural and unenhanced, and because its very slightly included clarity confirms natural formation rather than artificial clarity treatments, this gem holds particular appeal to buyers who prioritize ethical sourcing and geological authenticity. The Natural Gemstone Company stands by the description, and we are happy to provide additional high magnification images or independent laboratory reports for provenance confirmation, as well as bespoke advice on mounting and design to best showcase the stone while preserving its signature inclusions that make it uniquely beautiful.