1.55 Ct. Blue Sapphire from Ceylon (Sri Lanka)

Every great jewel tells a story of origin, craft, and choice, and this cushion shape blue sapphire from Ceylon is no exception. We present a transparent 1.55 carat sapphire that captures the deep, oceanic allure that discerning collectors and bespoke designers seek, vivid color intensity that is both saturated and lively, and an excellent polish that lends the surface a glass like gleam. The hue is a pure, saturated blue that reads as refined rather than theatrical, a tone that elevates classic settings and that also holds its own in bold contemporary designs. Sourced from Sri Lanka, a storied birthplace of fine sapphires, this stone offers provenance that complements its innate beauty, a provenance that speaks to generations of gem tradition and to the careful selection standards of The Natural Sapphire Company.

Measured at 7.80 by 5.84 by 3.75 millimeters, the stone occupies an ideal dimensional sweet spot for custom jewelry, a size that is substantial enough to command attention while retaining the versatility to be set with graceful restraint. The cushion outline and the mixed brilliant cut create a rhythm of light and depth, the crown facets scattering lively flashes and the pavilion facets supplying a rich inner depth, a combination that reads exceptionally well in rings, pendants, and bespoke earrings. The clarity is graded as very slightly included, evaluated at eye level, which ensures that the stone retains strong transparency and visual purity while also carrying the natural character that collectors appreciate. Practical aspects of customization are thus well served, because the proportions and cut allow stone setters to orient the gem for maximum brilliance, to use modest or elaborate mounting styles, and to pair the blue with warm or cool metals without compromising the gemstone presence. The enhancement is heat treated, a well established and stable process that intensifies the blue while preserving the crystal integrity, ensuring the gemstone you commission will maintain its excellence through generations with proper care.

When designing a bespoke piece around this sapphire, imagine the ways that its cushion shape will flatter the hand and frame the face, how its 7.80 by 5.84 millimeter footprint will sit elegantly on a slim band or anchor a more architectural setting. Because it is both substantial and refined, the gem is perfect for an elevated solitaire that celebrates singular beauty, or for a halo composition that juxtaposes the vivid central blue with crisp diamonds for contrast and drama. Three stone rings gain proportional balance with this size, where side stones can be chosen to either recede and emphasize the blue center, or to add a complementary color story, perhaps soft champagne diamonds or subtle pink sapphires. Pendant settings benefit from the cushion shape by offering a comfortable silhouette that catches light while resting against the sternum, and custom earring pairs can exploit matched symmetry or deliberate asymmetry to create a modern signature look. Our gemologists and design consultants at The Natural Sapphire Company will guide metal choice, prong style, and setting depth to preserve the excellent polish and to highlight the vivid color intensity, while ensuring that the slightly included clarity remains a testament to the natural origin rather than a distraction.

Owning this Ceylon sapphire is an act of refined taste, a decision that signifies an appreciation for authentic materials, skilled cutting, and discerning provenance. The Natural Sapphire Company stands behind every gemstone with expertise in sourcing and an elevated standard for craftsmanship, and we invite you to consider this 1.55 carat cushion blue sapphire as the heart of a custom creation that will become a private heirloom. Whether you seek a quiet emblem of elegance or a showpiece that announces arrival, this stone offers the rare combination of presence, practicality, and pedigree, a jewel that looks as effortless on the hand as it does considered, and a choice that will speak of accomplishment and cultivated style for years to come.