3.14 Ct. Blue Sapphire from Ceylon (Sri Lanka)

A jewel of undeniable presence and cultivated elegance, this transparent 3.14 carat Ceylon blue sapphire arrives as an unmistakable statement of taste and refinement, offered exclusively by The Natural Sapphire Company. Fashioned into a graceful cushion shape, with precise dimensions of 9.19 x 7.37 x 5.17 mm, it carries the rare balance of size and poise that discerning collectors seek. The gem displays a vivid color intensity that is both arresting and sophisticated, an evocative blue that reads as regal at a glance and reveals nuanced depth under intimate inspection. Cut as a mixed brilliant, with an excellent polish and a clarity graded as very very slightly included, evaluated at eye level, this sapphire has been heat treated to accentuate its inherent color and clarity, while remaining true to its Sri Lankan provenance that is celebrated around the world.

The secret of its unparalleled sparkle lies in the very nature of corundum and in the masterful interaction between cut and crystal. Corundum, the mineral species of sapphire, is characterized by a trigonal crystal structure and a high refractive index, which together convert and return light with a richness that is different from other colored gems. The mixed brilliant cut chosen for this cushion sapphire is a deliberate chorus of small, precisely angled facets on the crown and pavilion, engineered to capture incoming light and scatter it into lively scintillation as the gem moves. At the same time, the gemstone exhibits subtle pleochroism, a shifting play of color as the stone is viewed from different angles, which the cutter honors by orienting facets to harvest the most vivid blues. The result is an optical performance that alternates between broad, velvety flashes of midnight blue and crisp, pinpoint scintillations, a dynamic that feels both luxurious and intensely alive.

Beyond intrinsic chemistry and geometry, the visual drama of this sapphire is elevated by the exceptional calibre of cutting and finishing it has received. The cushion outline provides a soft, elegant silhouette that flatters settings and hands alike, while the mixed brilliant facet arrangement amplifies brilliance without sacrificing the depth of color that collectors prize in Ceylon sapphires. An excellent polish produces razor sharp facet junctions and pristine facet planes, so reflections are clean and light travels through the stone with minimal diffusion. Because the clarity is very very slightly included at eye level, the gem appears effectively transparent and vibrant, allowing light to travel unobstructed through the pavilion facets and return to the eye as intense blue radiance. Heat treatment has been applied with judicious restraint to enhance the gem’s natural color saturation and to improve clarity, a customary and stable enhancement for sapphires that preserves the integrity and origin story of the stone.

To own this sapphire is to claim more than a beautiful object, it is to possess a singular expression of heritage, connoisseurship, and achievement, presented by The Natural Sapphire Company with the care and provenance that these rarities deserve. In a solitaire setting the stone announces authority and timelessness, in a halo composition it magnifies luminous presence, and in bespoke designs it becomes a personal emblem that reflects a refined sensibility. For the collector who values both optical virtuosity and the romance of origin, this Ceylon cushion sapphire offers an experience of color and light that is rare and intoxicating, a piece to treasure across seasons and generations. We invite you to view the stone in person, to appreciate the way its structure and cut collaborate to produce a sparkle unmatched by others, and to begin the conversation about the setting and presentation that will best honor its brilliant character.