0.95 Ct. Yellow Sapphire from Ceylon (Sri Lanka)

This transparent cushion shape yellow sapphire weighs 0.95 carat and measures 5.62 x 5.59 x 3.27 mm, dimensions that reflect expert cutting and careful weight retention. The gem is executed in a mixed brilliant cut, combining a modified brilliant crown with a brilliant pavilion facet scheme to maximize light return and scintillation in a cushion outline. The measured depth of 3.27 mm yields an overall depth of approximately 58.4 percent relative to the average table dimension, a proportion that balances face up spread with depth for optimal color saturation in a vivid yellow stone. Clarity is graded very slightly included, evaluated at eye level, which is consistent with natural corundum and allows unobstructed visual performance while preserving weight. The polish is excellent, producing crisp facet junctions and strong facet contrast that amplify the vivid color intensity.

Weight is the principal driver of value and rarity in sapphires, and a 0.95 carat Ceylon yellow sapphire occupies an important market position. At just below the one carat landmark this stone offers near one carat presence with a face up size that competes with larger, less well cut material, while often delivering more favorable pricing dynamics compared with stones that cross the one carat threshold. From a materials science perspective, corundum has a specific gravity near four point zero, so the measured dimensions and the resulting carat weight indicate efficient yield from the original rough, a factor that enhances rarity when vivid color and clean eye level clarity are retained. The stone has been treated by beryllium diffusion, a widely used enhancement that produces stable deep yellow tones by introducing chromophores into the corundum lattice, and The Natural Sapphire Company fully discloses this treatment. Origin is Ceylon Sri Lanka, a source noted for clean crystal growth and lively, saturated yellow hues. For connoisseurs and designers seeking a technically refined yellow sapphire with excellent polish, balanced proportions, and nearly one carat presence, this gem represents a rare combination of color, craftsmanship, and weight that suits precision settings and discerning collections.