4.54 Ct. Blue Sapphire from Ceylon (Sri Lanka)

A jewel of singular presence, this transparent 4.54 carat cushion shape blue sapphire captures a rare combination of size, poise, and purity that distinguishes it at a glance. Measuring 9.53 by 8.81 by 5.76 mm, the stone has been masterfully fashioned with a mixed brilliant cut that balances scintillating crown facets with a pavilion that returns color and depth, and an excellent polish that lets every facet talk to the light. Its clarity is eye clean when viewed at normal viewing distance, revealing no distracting inclusions to interrupt the passage of light, and its intense color intensity delivers a rich, saturated blue that speaks of provenance and pedigree. Mined in Ceylon, Sri Lanka, and enhancement is heat treated as is customary to bring out its intrinsic potential, this sapphire carries the storied elegance associated with Sri Lankan deposits, and its proportions and finish make it an ideal centrepiece for a ring or pendant that aims to be both timeless and contemporary. Presented by The Natural Sapphire Company, this gem embodies our commitment to sourcing exceptional natural stones and to offering connoisseurs a choice that reflects both rarity and ethical stewardship.

Observe this sapphire under daylight and it reveals its most honest and dramatic self, a cool, clear blue that spans from a luminous cornflower tone in the crown facets to a deeper, oceanic indigo in the heart of the pavilion, every facet participating in a lively exchange of light that produces crisp flashes of brilliance. In direct sunlight the mixed brilliant cut performs spectacularly, releasing quick, lively scintillation that alternates with saturated flashes of royal blue, making the stone read larger than its carat weight and commanding attention with every movement. Under the softer, diffused light of an overcast sky the sapphire takes on a velvety, consistent blue that feels mysteriously private and intensely refined, the glow appearing more even and the color saturation becoming the primary expression. Warm incandescent light or candlelight shifts the personality toward richer, slightly warmer blue with subtle violet undertones, lending the gem a sumptuous and intimate character that flatters evening wear, while modern cool white LED sources increase perceived brightness and technical clarity, accentuating contrast between facet planes and delivering a crisp, electric blue that photographs with exceptional fidelity.

Owning this sapphire is a declaration of discerning taste and an appreciation for natural beauty that has been carefully refined, and The Natural Sapphire Company ensures that this Ceylon treasure arrives with the assurance of expert grading and provenance. Set in a classic platinum halo it will read as aristocratic and assured, set in a minimalist gold bezel it will become a modern emblem of restrained luxury, and set as a solitaire on a simple band it will channel quiet authority and timeless elegance. The stone’s 4.54 carat weight and substantial dimensions promise an immediate visual impact on the hand or at the throat, while its eye clean clarity and excellent polish guarantee that the viewer never looks past the gem to examine imperfections. For the collector who seeks a sapphire that performs equally well on the red carpet and in private moments, this Ceylon cushion sapphire is a rare opportunity, and to acquire it through The Natural Sapphire Company is to secure a piece that will be admired for generations, a testament to refined taste and a tangible marker of achievement.