0.47 Ct. Greyish Blue Spinel from Ceylon (Sri Lanka)

This 0.47 carat oval greyish blue spinel measures 5.89 by 4.11 by 2.44 mm, and presents as a transparent, finely faceted gemstone with a mixed brilliant cut. The cut combines a brilliant style crown with carefully proportioned pavilion facets, producing controlled light return and a lively play of sparkle across the table and facets. Facet junctions are precise, facet planes exhibit sharp delineation, and the overall symmetry of the oval outline is well balanced, resulting in uniform scintillation from multiple viewing angles. The color is a refined greyish blue with medium intensity, imparting a cool tone that remains legible even under varied lighting conditions. Clarity is graded as very slightly included at eye level, with inclusions minor and well positioned so as not to interrupt the primary light paths, preserving both transparency and face up brilliancy. The polish is excellent, contributing to crisp facet reflections and a satiny girdle finish that minimizes light leakage. There has been no enhancement to this gem, the material is entirely natural, and the stone originates from Ceylon Sri Lanka, a region historically noted for producing spinels with pure chemistry and stable hues.

From a durability and longevity perspective, spinel rates at approximately 8 on the Mohs hardness scale, providing robust resistance to abrasion and suitability for everyday wear in rings, pendants, and earrings. The absence of heat or clarity enhancement ensures that the color and internal structure are intrinsic to the crystal, so the stone will retain its optical character without risk of fading or alteration from routine cleaning. The mixed brilliant faceting preserves strong light performance while maintaining an elegant, slightly elongated oval silhouette that sets well in bezel, prong, or modern tension settings, allowing the greyish blue tone to interact with surrounding metals and gemstones. Over the years, the combination of stable natural color, excellent polish, and precise faceting will continue to captivate, as the stone displays consistent light return and age resistant surface integrity. The Natural Gemstone Company presents this spinel as a technically refined, visually restrained gemstone, ideal for connoisseurs who value documented origin, untouched material, and craftsmanship that endures.