1.11 Ct. Spinel from Ceylon (Sri Lanka)

This 1.11 carat oval blue spinel from Ceylon Sri Lanka stands out from ordinary market offerings for reasons that matter to discerning buyers, clarity, cut, color, and the fact that it is completely untreated. The mixed brilliant cut used on this gem is a sophisticated combination of brilliant facets on the crown and carefully arranged step or modified facets on the pavilion, and this design is chosen to maximize light return while preserving the stone s natural medium intense blue hue. At 7.04 x 6.00 x 4.11 mm, the stone s proportions are balanced, with a length to width proportion of about 1.17, and the facet geometry creates broad flashes and lively scintillation that you do not always find in standard round brilliants or poorly cut ovals. Compared to typical commercial spinels and many heat enhanced sapphires of similar size, this spinel s very very slightly included clarity at eye level and its excellent polish allow more unobstructed light paths, producing a cleaner, more vivid appearance without the need for enhancements.

When you compare this gem to other options on the market, its advantages are clear, value, and visual performance are superior. Many stones of comparable color can appear flat or dark because of shallow cuts or mismatched facet angles, and many blue gems require heat or other treatments to achieve desirable color stability. This Ceylon spinel from The Natural Gemstone Company is natural and untreated, so collectors and clients who prioritize authenticity receive an inherently stable medium intense blue that benefits from the mixed brilliant cut s ability to disperse and reflect light from both crown and pavilion. The excellent polish and precise facet junctions reduce light leakage, emphasize internal brilliance, and minimize the visible impact of the few very small inclusions, which in practice enhances eye appeal compared with stones graded lower for clarity. For those choosing between a sapphire that may need treatment and a lesser cut spinel, this stone offers a rare combination of natural origin, superior cutting to elevate fire and brightness, and a versatile oval shape that sits beautifully in a range of settings, making it a smart choice for anyone seeking a premium blue gem with honest provenance from The Natural Gemstone Company.