2.23 Ct. Blue Sapphire from Ceylon (Sri Lanka)

This transparent 2.23 carat cushion shape blue sapphire measures 7.26 by 7.22 by 4.51 mm, and features a mixed brilliant cut that balances scintillation and face up color. The gem exhibits an intense color intensity and an excellent polish, with clarity graded as slightly included when evaluated at eye level. Origin Ceylon, Sri Lanka, and enhancement heat treated, this sapphire displays the classic Ceylon profile of lively, saturated blue tones with a bright, clean presentation. The mixed brilliant cut was executed to optimize return of light to the table, creating lively flashes while preserving a rich, even body color. The modest, eye level inclusions do not distract from the gemstone when set, and they can contribute to a subtle internal texture that softens light transitions rather than creating obvious cloudiness.

Under natural daylight, the sapphire reveals its truest balance of hue and saturation, showing a vivid cornflower to deep blue that is consistent across the table and crown. In strong direct sunlight the mixed brilliant faceting produces crisp scintillation and dynamic flash, emphasizing the well executed polish and facet junctions. Under cool white LED lighting the stone appears slightly more vivid, with increased perception of saturation and crisp, white reflections from the facet planes. Under incandescent or warm light sources the blue deepens and takes on a slightly warmer, velvety character, while candlelight emphasizes the stone s depth more than its sparkle. In low light environments the sapphire retains presence through its rich body color and occasional flashes from the pavilion facets, and mild pleochroic tendencies are perceptible as subtle shifts between slightly different blue tones when the stone is rotated. For mounting recommendations to maximize visual performance, a setting that exposes the pavilion and allows light to enter from multiple angles will enhance brilliance and color, while a secure open style will keep the rich face up color apparent. The Natural Sapphire Company provides this sapphire with full disclosure of origin and treatment, reflecting our focus on accurate, professional gem descriptions and consistent quality.