9.08 Ct. Blue Sapphire from Ceylon (Sri Lanka)

This transparent 9.08 carat blue sapphire presents an elegant emerald cut shape, with precise dimensions of 13.04 x 9.70 x 7.63 mm, supplied by The Natural Sapphire Company. The stone originates from Ceylon, Sri Lanka, a source noted for producing sapphires with strong, vivid color intensity. The weight and dimensions place this gem in a desirable size class for prominent jewelry, and the emerald cut lends a formal, architectural silhouette that suits both classic and contemporary settings. The overall presentation is defined by excellent polish, ensuring crisp facet junctions and a tactile smoothness that complements the visual clarity of the material.

The gem has been cut with a deliberate geometric faceting scheme that enhances the interplay of light within the stone. The emerald cut utilizes broad, rectangular step facets on the crown and pavilion, producing large, flat planes that act as windows into the sapphire. These planes permit controlled light entry and return, creating broad flashes and defined areas of brilliance that articulate the stone s color zoning and internal structure. The octagonal outline and parallel facet arrangement emphasize symmetry and axial balance, which encourages uniform light distribution across the table and shoulders. Facet proportions have been optimized to balance depth and spread, enabling the pavilion facets to reflect light back through the table with clarity, while the crown facets modulate the intensity of the flashes, producing a lively but controlled scintillation that accentuates the vivid blue hue.

Color and clarity characteristics are central to the stone s appeal. The sapphire exhibits vivid color intensity, with a saturated blue that is both deep and bright, typical of fine Ceylon material. The emerald cut allows the color to present as broad, even planes rather than a fragmented pattern of tiny sparkles, so viewers perceive depth and richness of tone. Clarity is graded as slightly included when evaluated at eye level, indicating the presence of minor natural features that are visible under close inspection but do not materially reduce the gem s beauty. These inclusions are consistent with natural formation and are often absorbed into the overall visual texture of the stone, in some cases contributing to the internal character without interrupting the color flow. The sapphire has undergone routine heat treatment, a stable and widely accepted process used to enhance color uniformity and reduce certain inclusions, and the excellent polish ensures the facet surfaces remain smooth and reflective, maximizing the intended optical effects.

In practical terms, this 9.08 carat emerald cut sapphire is well suited for a focal piece where its geometry and color can be fully appreciated. The substantial table and measured depth provide a commanding presence on the finger, as seen in catalog images where the stone presents a bold, refined profile when set in a solitaire or a structured setting. The gem s proportions allow bench jewelers to design mounts that protect the corners while exposing the table to light, preserving the controlled light play that the faceting produces. Care recommendations include gentle cleaning with warm water and mild detergent, avoiding harsh chemicals and extreme thermal shock, and periodic inspection of the mounting to maintain secure settings. The Natural Sapphire Company stands behind the gem s provenance and documented attributes, and we provide detailed information to assist in selection and setting decisions, ensuring that the geometric craftsmanship and natural beauty of this Ceylon sapphire are preserved and showcased to best effect.