0.37 Ct. Blue Sapphire from Ceylon (Sri Lanka)

One beautiful transparent 0.37 carat pear shape blue sapphire measures 5.48 x 3.99 x 2.24 mm, it features a mixed brilliant cut that balances facet arrangement for both scintillation and depth. The stone is graded as very very slightly included when evaluated at eye level, indicating exceptional clarity for its size, and it displays intense color intensity with an excellent polish. Enhancement status is none, the sapphire is unheated and natural in origin, sourced from Ceylon, Sri Lanka, presenting authentic gemological character consistent with sapphires from that region.

Under cool daylight the sapphire exhibits a lively, evenly distributed blue with subtle violet undertones, the mixed brilliant cut returns strong face up color while the well balanced pavilion facets channel light back as brisk scintillation and controlled sparkle. In direct sunlight the stone displays heightened contrast and flashes of bright blue as individual facets return intense highlights, indoors beneath warm incandescent lighting the sapphire warms slightly to a richer, deeper blue with increased lustre on the larger facets. Under modern LED and fluorescent lighting the sapphire maintains vivid blue saturation while producing crisp facet reflections, and in candlelight or low ambient light the stone reads as a deep, velvety blue with soft glows from larger facet planes rather than overt sparkle.

At 0.37 carat and in a pear silhouette this sapphire will perform well as a center stone for rings and pendants where its proportions allow the mixed brilliant cut to maximize apparent size and brilliance, the excellent polish and eye level clarity ensure clarity of color when set, and the absence of enhancement preserves the natural character of the gem. The Natural Sapphire Company presents this gem with full disclosure of origin and treatment, and this sapphire is appropriate for a refined setting that emphasizes its teardrop outline and versatile response to different lighting conditions.