10.02 Ct. Yellow Rough Sapphire from Ceylon (Sri Lanka)

This translucent yellow sapphire weighs 10.02 carats, a carat weight that positions this specimen in a premium category for untreated Ceylon sapphires. The stone presents a rough shape, cut not applicable, with dimensions 22.31 x 7.53 x 6.88 mm, and an elongated slab like profile that gives cutters multiple options for maximizing weight retention and optical performance. Clarity is graded very slightly included, evaluated at eye level, which indicates minimal impact on face up appearance while allowing light to travel with limited obstruction. Color intensity is light, the hue is a classic Ceylon yellow that responds well to thoughtful cutting to enrich saturation, and the polish is excellent across exposed surfaces, confirming the material is free from surface corrosion or significant abrasion. Enhancement status is no enhancement, and origin is Ceylon Sri Lanka, a provenance that is highly regarded for producing yellow sapphires with fine hue and clean crystal structure. The combination of 10.02 carats, translucency, and untreated origin contributes to a premium market position, particularly for collectors and designers seeking natural material with strong provenance and cutting potential.

From a technical perspective the specimen is well suited to a variety of cutting and finishing approaches depending on the priority of weight retention versus color saturation. Given the 22.31 length and relatively shallow depth of 6.88 mm, a long cabochon or a series of long mixed cuts such as an elongated cushion or custom step mixed design can preserve weight while managing windowing and ensuring even color distribution. For faceting, pavilion angles can be optimized to reduce light leakage and to increase apparent saturation, while a more domed crown can enhance brilliance without sacrificing too much yield. If the client prefers to emphasize body color over brilliance, a well proportioned cabochon can showcase translucency and the fine Ceylon hue, whereas a brilliant or modified brilliant cut will maximize scintillation and face up light return. The Natural Sapphire Company offers guidance on yield projection, proposed facet schemes, and bespoke cutting services, enabling buyers to choose the best technical pathway to realize the full potential of this 10.02 carat Ceylon yellow sapphire.