1.38 Ct. Blue Sapphire from Ceylon (Sri Lanka)

A rare and arresting jewel from the famed gem fields of Ceylon, this transparent 1.38 carat asscher octagon blue sapphire is the kind of possession that confers instant distinction, and it is presented to a discerning few by The Natural Sapphire Company. Precisely cut to dimensions of 6.51 by 6.44 by 3.43 millimeters, this stone balances presence and wearability with impeccable geometry, the asscher faceting lending it a vintage air and a modern precision. Evaluated at eye level as eye clean, the gem displays clarity that is exceptional for a natural sapphire of this richness, and the vivid color intensity speaks to its natural character even while it has been heat treated to enhance its innate beauty. An excellent polish ensures every facet meets the light with crystalline definition, while the asscher step cuts create a hall of mirrors effect that invites contemplation and rewards a close gaze. This is not a mass produced find, it is a singular opportunity to own a gem with a story and a provenance, a stone that sits at the crossroads of rarity, craftsmanship, and classic Ceylonese charm.

When you hold this sapphire up to the light, its brilliance behaves differently from more common gemstones, and that difference is why it stands out. Unlike blue topaz and aquamarine, which rely on clarity and lighter tone to show brightness, this Ceylon sapphire derives its radiance from saturated color and a deep internal glow, so it reads as luminous rather than merely sparkly. Compared with spinel, which can be lively and lively in its reflections, the asscher faceting of this sapphire produces broader flashes of blue and velvet dark flashes that emphasize depth rather than scattered scintillation. Even when set next to a diamond, this sapphire offers a contrasting kind of brilliance, one that is governed by color rather than by the diamond cut s capacity for fire. The refractive qualities of corundum give sapphire a steady, regal sheen, and because this stone is both transparent and eye clean, light is allowed to travel through its pavilion and return in saturated flashes of blue, a performance that feels more like polished silk than a shower of tiny sparks. The asscher cut further amplifies this effect, emphasizing symmetry and stepwise reflections that make each movement of the hand reveal a new plane of color and depth.

The combination of Ceylon origin, asscher octagon form, and eye clean clarity makes this gem unusually collectible. Ceylon sapphires are celebrated for their velvety to vivid blues, and this piece exemplifies that heritage with a modern clarity and precision of cut. Heat treatment in sapphires is a traditional, stable enhancement that deepens tone and removes obscuring elements while preserving the natural crystal structure, and in this stone it has been applied with restraint to reveal the best possible balance of hue and saturation. The excellent polish and exacting proportions mean the stone will sit gracefully in any setting, from a minimalist bezel that highlights its geometric purity to an elaborate platinum surround that plays off its deep color. The images show how the gem resides on the finger, commanding attention without overwhelming the hand, a presence that reads as quiet authority and refined taste. For collectors who value provenance and character, or for someone seeking an engagement piece that feels bespoke from the first moment, this sapphire answers both briefs with conviction. There are very few sapphires that combine this precise set of attributes, and because each natural gem is unique, ownership becomes a defining personal statement.

At The Natural Sapphire Company we curate stones with an eye toward singularity, and this asscher octagon Ceylon sapphire is a prime example of our commitment to exceptional gems. Availability of stones with eye clean clarity, vivid color intensity, and such exacting cut and polish is limited, and we offer private consultation and bespoke mounting services to ensure the final piece reflects your personal narrative. We can advise on metal choices and setting styles that will enhance the sapphire s color and brilliance while ensuring secure wear for daily life, and our craft team can design a ring, pendant, or pair of cufflinks that will immortalize this gem in a form as unique as the stone itself. For collectors thinking of long term value, the combination of origin, clarity, and cut makes this sapphire a rare opportunity to add a museum quality gem to a private collection. If you would like to arrange a viewing, reserve the stone, or discuss custom design options, our specialists at The Natural Sapphire Company are ready to assist with the discretion and expertise that such a rare gem deserves, guiding you through the selection, setting, and lifelong care of a jewel that will be treasured for generations.