1.18 Ct. Blue Sapphire from Ceylon (Sri Lanka)

One beautiful transparent 1.18 carat oval shape blue sapphire is presented by The Natural Sapphire Company, with precise dimensions of 7.93 by 5.44 by 3.40 millimeters. This gem has been carefully fashioned in a mixed brilliant cut to unite the scintillation of a brilliant style crown with the sophisticated light return of pavilion facet planning, creating a lively and balanced face up appearance. The clarity grade is described as very very slightly included as evaluated at eye level, which means the stone reads as essentially eye clean to most observers while retaining natural character under magnification. The color registers as medium intensity in a classic Ceylon blue, a tonal range prized for its balance between vividness and wearable elegance. The finish meets a standard of excellent polish, which optimizes the surface lustre and maximizes the stone response to light. The stone has undergone a routine heat treatment to improve color and clarity, a stable and widely accepted enhancement when fully disclosed, and the origin is Ceylon Sri Lanka, a source with a long historical association with fine blue sapphires.

For an educated buyer the cutting style and proportions are key elements that define both visual performance and practical value. The oval dimensions and the resulting length to width ratio fall into a proportion that is classically flattering for rings and pendants, providing an elongated silhouette without appearing narrow. The depth of the stone relative to its average diameter results in a balanced pavilion that supports good light return and minimizes dead zones, while the mixed brilliant facet arrangement helps to distribute flashes of brilliance across the table and along the crown facets. Excellent polish is not merely an aesthetic attribute, it also speaks to the cutter skill and affects how light refracts at the stone surface, contributing to apparent transparency and contrast. When assessing a sapphire for investment or for a high quality setting, these aspects of cut and polish are as important as color and clarity, because proportion and finish determine how effectively the gem displays its intrinsic color and internal clarity.

Clarity and treatment deserve careful, factual explanation for buyers who refine their choices based on gemological criteria. The very very slightly included evaluation at eye level indicates that inclusions are minimal and generally do not interfere with the overall visual impact of the stone in typical jewellery settings, and that the gem remains transparent and bright under normal viewing conditions. Heat treatment is a common, durable, and stable enhancement in sapphires that improves color saturation and can reduce the appearance of certain inclusions, and when disclosed it does not carry the negative connotation it once did with informed collectors and trade professionals. Importantly, Ceylon origin adds a qualitative layer to the stone story, because Sri Lankan sapphires historically exhibit a particular combination of light to medium tone and lively blue that responds beautifully to well executed cutting. Provenance from Ceylon often commands buyer confidence, because it is associated with a well documented supply history and a recognizable aesthetic that many connoisseurs seek.

Taken together these attributes create a compelling value proposition for a buyer seeking an elegant and responsibly presented natural sapphire. At 1.18 carats the gem is versatile for a central engagement or for a refined pendant, while the medium color intensity and excellent polish ensure it will show attractive presence without requiring an oversized carat weight. The combination of eye level clarity, mixed brilliant cutting, stable heat treatment disclosure, and Sri Lankan provenance make this sapphire an intelligent choice for an educated purchaser who values both optical performance and documented origin. At The Natural Sapphire Company we prioritize transparent disclosure and traceability, and we can provide additional gemological information and guidance on mounting options to suit a range of design intentions. If you would like specialist advice on settings that enhance oval proportions, or on comparative examples from Ceylon and other sources, we are available to assist with detailed measurements, imaging and sourcing context to help you make a confident decision.