1.69 Ct. Blue Sapphire from Ceylon (Sri Lanka)

This 1.69 carat round blue sapphire from Ceylon, Sri Lanka, represents a superb balance of size, color, and clarity, offered by The Natural Sapphire Company. Measuring 7.48 by 7.39 by 4.26 mm, the gem exhibits an intense color intensity that is true to the finest Sri Lankan material, presenting a vivid blue that retains strong saturation without appearing overly dark. The transparency is excellent, described as transparent at face value, and the clarity has been judged as very slightly included when evaluated at eye level, which means that any inclusions are minimal and do not detract from the gem when set. This sapphire has undergone no enhancement, preserving the natural crystal features and long term value that discerning buyers seek. The polish is graded excellent, the facets meet with crisp junctions, and the overall finish enhances the stone surface to maximize reflective return.

The mixed brilliant cut employed in this round shape has been executed with careful geometric faceting to optimize light performance, combining the scintillation and fire of a brilliant crown with the depth and color concentration that a modified pavilion design can provide. The crown facets are arranged to produce lively flashes as the stone turns, while the pavilion angles and facet proportions are tuned to retain light within the stone long enough to enrich the intense blue, then release it as controlled flashes and scintillation. This faceting strategy allows maximum light play, producing strong brilliance on the table and vivid color in face up view. For an educated buyer this means a stone that performs beautifully in a variety of settings, from solitaire rings that showcase its face up color to halo designs that emphasize sparkle. The natural origin from Ceylon, the absence of treatments, the very slightly included clarity at eye level, and the meticulous cut and polish combine to make this sapphire a robust investment quality gem, offered with the assurance and expertise of The Natural Sapphire Company, and ideal for those who value provenance, optical performance, and enduring beauty.