0.69 Ct. Blue Sapphire from Ceylon (Sri Lanka)

There are gems that speak with the voice of centuries, and this exceptional Ceylon blue sapphire speaks in a language that has been cherished by civilizations from antiquity to the present, a language of royal patronage, sacred symbolism, and enduring beauty. Mined in the storied lands of Ceylon Sri Lanka, this cushion shaped blue sapphire carries forward a legacy that kings and artisans have prized for generations, an heirloom quality that feels both monumental and intimate. The cushion silhouette is a classic, a design that recalls the softened corners of historical gems once set in crowns and talismans, while remaining utterly contemporary when placed in a clean modern setting. This balance between tradition and modernity is what makes the sapphire timeless, and its provenance from Sri Lanka imbues it with a particular narrative, a lineage of stones that have defined what connoisseurs call true sapphire character. At The Natural Sapphire Company we honor that history, we celebrate the miner, the cutter, and the wearer, and we present this gem as a continuation of a story that you can make your own.

Measured precisely at 0.69 carat with dimensions of 4.78 by 4.75 by 3.41 millimeters, this cushion sapphire has been crafted with a mixed brilliant cut that maximizes light performance. The mixed brilliant cut combines the scintillation of a brilliant faceting scheme with the depth and richness that a modified pavilion can produce, resulting in flashes and windows of light that animate the stone from every vantage. The stone is transparent and graded eye clean when evaluated at eye level, a clarity that allows an unimpeded view into the heart of the gem, so that its internal light play becomes the primary visual message. The color intensity is medium, a sweet spot where vibrancy and versatility coexist, offering a blue that is alive and wearable in many lighting conditions. Excellent polish translates into a surface that mirrors light with purity, producing sharp facet junctions and crisp reflections, and reinforcing the mixed cut so that the sapphire reads beautifully under both direct sunlight and warm indoor light. This stone has been heat treated, a long established and accepted enhancement that refines tone and clarity while preserving the intrinsic character imparted by its Ceylon origin.

The perfection of this piece is not just in its technical measurements, it is in how those measurements harmonize to create beauty that rewards inspection from every angle. The cushion form with slightly rounded corners softens the optical presentation, allowing flashes to breathe as they traverse the pavillion and crown, while the mixed brilliant cutting ensures that light is returned with lively scintillation and controlled depth. Because the gem is eye clean the eye meets an uninterrupted field of sapphire color, and because the polish is excellent each facet sings in turn, producing dynamic motion as the ring or pendant moves. At 0.69 carat the stone is intimate enough to be a personal touch on a daily ring, and substantial enough to command attention when set as a solitaire or surrounded by a halo of diamonds. The hardness of sapphire as corundum guarantees practical durability for everyday wear, a quality that connects the historical honor of the gem with the practical demands of modern life. This combination of enduring material strength, thoughtful cutting, and clean clarity results in a gem that feels flawless in use, catching and returning light with a purity that seems to radiate from within.

As specialists, The Natural Sapphire Company takes pride in offering not only the gem, but the guidance to set it in a way that honors its history and maximizes its optical virtues. Consider a classic four prong solitaire to exhibit the cushion silhouette, or a low profile bezel for those who value understated elegance and security. Paired halos of small step cut or round brilliant diamonds will elevate the central blue, creating contrast that reads both vintage and refined. For bespoke commissions our craftsmen will advise on metal choice and setting depth to complement the mixed brilliant facets and to ensure optimal light return. We also provide full disclosure of treatments, and we stand behind the provenance of each stone from Ceylon Sri Lanka, where time tested mining and cutting traditions yield sapphires of character and soul. If you wish to view the stone in person or to discuss a custom design, our team is ready to assist with measurements, setting sketches, and secure viewing options. Owning this sapphire is to possess a piece of tangible history, a gem that will be admired today and treasured by generations to come.