0.34 Ct. Blue Sapphire from Ceylon (Sri Lanka)

This 0.34 carat transparent oval blue sapphire is presented by The Natural Sapphire Company, offering a refined balance of size, color, and craftsmanship. The gem measures 4.46 x 3.70 x 2.49 mm and is cut in an oval outline with a mixed brilliant faceting style. Clarity is eye clean when viewed at normal observation distance, color intensity is described as intense, and the surface finish is an excellent polish. There has been no enhancement to alter clarity or color, and the origin is Ceylon Sri Lanka, a source known for producing sapphires with lively blue tones. The combination of small but well proportioned dimensions and a clean clarity grade yields a stone that reads with saturated hue and clear window free transparency when set, making it suitable for refined solitaire settings or as a contrasting center in more intricate designs.

The mixed brilliant cut on this piece is the primary factor that amplifies the sapphire inherent interaction with light. By pairing a brilliant style crown with carefully arranged pavilion faceting, the cutter encourages strong light capture at the table and crown facets and efficient light return through the crown, producing notable brilliance and scintillation. The oval outline further enhances perceived face up size and creates rounded facet intersections that promote lively flashes of light along the length of the stone, while the balanced depth preserves color saturation without creating a dark or overly deep appearance. Excellent polish minimizes surface diffusion of light, sharpening facet reflections and increasing contrast between bright flashes and deeper blue areas. Because the sapphire is untreated, the observed light behavior and color are wholly natural, offering predictable performance under a variety of lighting conditions, from daylight to incandescent sources. Overall the cut geometry, paired with fine polish and natural Ceylon color, results in a compact sapphire that maximizes optical return and presents a vivid, lively blue in wearable fine jewelry.