5.52 Ct. Blue Sapphire from Ceylon (Sri Lanka)

This transparent blue sapphire weighs 5.52 carats and is cut in a classic emerald shape, with exact dimensions of 9.99 by 8.99 by 5.95 millimeters, offering a substantial presence for a centerpiece jewel. The emerald cut emphasizes broad, step style facets and a generous table, which in this specimen deepens the perceived color and produces large, clean planes of blue that are visually striking. The stone displays a dark color intensity, which communicates depth and saturation while preserving a lively blue in face up view. An excellent polish has been applied to all facet surfaces, giving crisp facet junctions and a smooth table that maximizes the stone's ability to reflect light. This combination of weight, proportions, and finish results in a sapphire that reads as both elegant and bold, ideal for a refined ring, a distinctive pendant, or a custom commission that highlights the geometry of the emerald cut.

Clarity for this sapphire is graded as very very slightly included when evaluated at eye level, and the stone remains transparent and highly attractive to both the unaided eye and under magnification. The inclusions present are minute, isolated, and do not disrupt the overall transparency or the integrity of the cut, which is important for longevity and for maintaining a clean visual field when set. Because the emerald cut uses large facets, it can reveal inclusions more readily than brilliant cuts, yet in this example the clarity is such that the blue appears uninterrupted and even across the table. The gem has undergone a standard heat treatment to enhance color uniformity and tone, which is a widely accepted and stable practice in the trade, and it has been executed with care to preserve the stone's natural character. The result is a sapphire that balances natural origin and practical enhancement, offering predictable color performance and enduring stability for everyday wear.

This sapphire is of Ceylon origin, from Sri Lanka, a source known historically for producing some of the most desirable blue sapphires in the market, prized for their hue and depth. Ceylon material can range from delicate cornflower blue to deeper tones, and this particular gem showcases the darker, more saturated end of that spectrum, which is increasingly sought after by collectors and connoisseurs. From an investment perspective, a transparent, well cut, and well polished sapphire of 5.52 carats and Ceylon origin occupies a favorable niche because larger natural stones with clean appearance remain relatively rare, and provenance combined with good craftsmanship supports long term desirability. The Natural Sapphire Company stands behind the authenticity and sourcing of this gem, offering documented origin and treatment history, and the company can assist with certification and recommended settings that will both protect the stone and showcase its geometric elegance. Owning this sapphire is an investment in beauty and craftsmanship, because it represents a union of natural gemological quality, careful human intervention through cutting and finishing, and responsible sourcing, all of which contribute to sustained aesthetic and market value.