1.57 Ct. Blue Sapphire from Ceylon (Sri Lanka)

At The Natural Sapphire Company we present a rare opportunity to own a single, exceptional Ceylon blue sapphire that speaks to collectors and connoisseurs who recognize true rarity, craftsmanship, and provenance. This is a transparent, round shaped gem weighing 1.57 carat, a weight that moves this stone well beyond everyday sizes and into a territory reserved for discerning owners. The mixed brilliant cut unlocks a scintillating play of light that complements the stone size, and the vivid color intensity captures the deep, pure blue that Ceylon sapphires are celebrated for. With an excellent polish and a clarity grade of very slightly included, evaluated at eye level, this gem offers the sweet balance of eye appeal and natural character that serious buyers seek. The enhancement is a responsible heat treatment, a traditional and accepted practice that improves color while preserving the integrity of Ceylon origin. Owning this sapphire means possessing a gem that belongs to a select group of stones with a rare combination of weight, color, cut, and clarity.

Beyond the initial impression of its rich blue, the measurable details reinforce its premium quality and investment potential. The stone measures 6.82 x 6.84 x 4.12 mm, dimensions that translate the 1.57 carat weight into a presence that is substantial on the finger, yet elegant and wearable in bespoke jewelry. The round mixed brilliant cut has been executed to maximize brilliance and face up color, meaning this sapphire will read vivid and alive whether set high in a solitaire ring or embraced by a custom halo. Our graders have assigned a clarity grade of very slightly included, evaluated at eye level, which indicates that the stone is clean to the unaided eye and shows only minor internal characteristics under magnification. The excellent polish ensures smooth facet junctions and exceptional light return, while the heat treatment enhancement has been carried out with care to stabilize and intensify the innate blue tones that Ceylon sapphires produce naturally.

The 1.57 carat weight is a defining attribute, and it is worth pausing to appreciate what that weight conveys to collectors and jewelers. Stones at this weight strike a rare chord, because they are large enough to command presence and visual impact, yet they retain the kind of color saturation and clarity that make them highly desirable. Many sapphires increase in price disproportionately as they pass key weight thresholds, and a vivid, eye clean Ceylon sapphire at 1.57 carat occupies a privileged position in the market. For the client seeking a piece that will be treasured for generations, this gem offers both immediate beauty and long term value. It is a stone that sings in daylight and lamp light, that photographs beautifully, and that translates into a signature ring or pendant that will be unmistakably refined. The combination of vivid color intensity, expert cutting, and the reassurance of heat treatment limited to color enhancement makes this sapphire an ideal candidate for a bespoke commission.

When you choose this sapphire through The Natural Sapphire Company you are not simply buying a stone, you are stepping into an exclusive circle of ownership. We offer personalized guidance to ensure the stone is set to best effect, recommendations for metal and setting style that will preserve and amplify the 1.57 carat presence, and secure, confidential handling from selection to delivery. This Ceylon origin sapphire arrives with full disclosure of its enhancement and a clear assessment of its clarity and polish, because rarity is best appreciated when coupled with trust and transparency. If you would like to explore setting options, request additional detailed images, or reserve this gem for a private viewing, our specialist team is ready to assist. For those who insist on something singular, this vivid, very slightly included 1.57 carat round mixed brilliant Ceylon sapphire is a statement of uncommon taste and refined ownership.