1.37 Ct. Blue Sapphire from Ceylon (Sri Lanka)

This transparent TGL certified blue 1.37 carat oval sapphire measures 7.26 x 5.48 x 4.25 mm, and it is executed in a mixed brilliant cut that combines a faceted crown designed for maximum table brilliance with a pavilion that employs step influenced facets to enhance depth and scintillation. The cutter has optimized facet junctions and angles to balance light return with internal color distribution, resulting in an intense color intensity that reads uniformly across the table and along the girdle. Clarity is graded as eye clean when evaluated at eye level, indicating negligible to no inclusions visible to the naked eye, which allows the stone to present an uninterrupted blue field and lively facets under direct lighting. The polish is excellent, with smooth facet planes and crisp facet edges that contribute to strong mirror reflections and contrast patterning. No enhancement has been applied to this stone, assuring that the color and clarity are wholly natural and stable, as documented by the accompanying TGL certificate.

Provenance from Ceylon Sri Lanka contributes to the gemological profile, as sapphires from this region are renowned for their lively tone and saturated blue hues that retain brightness in smaller sizes. In the 1.37 carat range, finding a Ceylon sapphire with both intense color intensity and eye clean clarity is uncommon, making this specimen notably rare when compared to other sapphires of similar dimensions that often trade off color saturation for clarity or vice versa. The mixed brilliant cut here further elevates its desirability, as the cutter has preserved weight and face up size while engineering facet geometry to maximize perceived size and optical performance. For the discerning buyer who values provenance certification and uncompromised natural color, this gem offers a combination of technical cutting excellence, certified origin, and visual purity. The Natural Sapphire Company presents this stone as an exceptional choice for a refined setting or an investment grade collection, delivering technical integrity and aesthetic rarity in a compact and wearable 1.37 carat package.