1.69 Ct. Blue Sapphire from Ceylon (Sri Lanka)

This exquisite GIA certified blue sapphire from The Natural Sapphire Company is a rare combination of precise geometry and vivid Ceylon color, offered as a transparent 1.69 carat asscher cut gemstone, with dimensions of 6.53 by 6.52 by 4.27 mm. The asscher cut, with its octagonal silhouette and stepped pavilion, is more commonly associated with diamonds, and this application to a high quality Ceylon sapphire immediately sets the stone apart from the usual rounds, cushions, and ovals that dominate the market. The GIA certification is a reassurance that the stone has been professionally evaluated, confirming eye clean clarity at normal viewing distances, an intense color intensity, an excellent polish, and the common and stable enhancement of heat treatment. Compared to many available sapphires that may show uneven saturation, heavy silk inclusions, or less refined cutting, this sapphire presents an unusually clean window for color, which allows the cornflower like Ceylon blue to read true and lively across its step facets. For buyers who want a statement center that leans elegant rather than flashy, the asscher cut brings a sophisticated, mirror like depth that many consumer oriented cuts do not achieve.

Optically this asscher cut sapphire behaves differently from brilliant cut stones, and that difference is part of its appeal. Where round brilliants and mixed cuts seek to disperse light into scintillation and fire, the asscher cut emphasizes broad flashes and deep internal reflections that reveal color with a regal, architectural presence. In side by side comparisons with similar carat weight sapphires that are cut as cushions or ovals, this Ceylon asscher will typically present a stronger directional blue that changes subtly when the stone moves, rather than fragmenting into many small sparks. The excellent polish elevates those broad mirrors so that facet junctions read clean and crisp, which enhances perceived clarity and makes the intense blue appear more saturated. The eye clean clarity grade means that at normal viewing distances the stone shows no internal distractions, which further increases the visual purity of its color. Compared with lower grade material, which can require larger tables or deeper cuts to hide inclusions, this well cut asscher balances face up size and depth of color with efficient weight retention, delivering a pleasing presence on the finger without unnecessary bulk.

From a value and rarity perspective this sapphire is a compelling choice for collectors and for those commissioning a bespoke piece. Ceylon sapphires are prized for their vivid, lively blues, and they often offer a more vivid and lighter tonal range than sapphires from some other locales. Compared with Kashmir sapphires, which command extremely high prices for their velvety, pigeon blood like blue, and compared with Burmese stones that often show richer, denser tones, Ceylon material offers exceptional color vitality at a more accessible price point. The fact that this stone is heat treated is a market standard and a stable enhancement that improves color without affecting durability. When aligned with The Natural Sapphire Company standards and backed by a GIA report, the result is a stone that represents both prudent value and artisanal appeal. The asscher shape also means your jeweler can set it in a variety of secure yet low profile settings, which is an advantage over shallow or overly deep stones that complicate mounting and can hide color.

When designing a custom piece around this asscher cut sapphire, the geometry invites complementary stones and metal choices that emphasize its symmetry and color. For a classic engagement ring, a clean halo of single cut or small round brilliant diamonds will add sparkle and increase perceived size while keeping attention on the vivid blue. For a more architectural look, tapered baguette diamonds or trimmed emerald cut diamonds on the shoulders will echo the asscher facets and reinforce the octagonal silhouette, producing a balanced and harmonious composition that reads modern and refined. If you prefer contrast and color play, pairing the center sapphire with delicate pink sapphires or a warm padparadscha accent will create a fashionable three stone layout that highlights the blue by juxtaposition. For a bolder, colorful ring, alternating rounds of green emerald and white diamond around a bezel set asscher will create a jewel that nods to vintage sensibilities while remaining fresh. In pendants and studs, a simple platinum bezel will showcase the depth of the blue and protect the corners, whereas a millegrain bezel in rose gold will warm the tone and offer a romantic contrast. Two tapered diamonds flanking the asscher often present the clearest demonstration of how shape and facet structure can be paired to amplify the focal stone, and for daily wear the inherent hardness of sapphire ensures longevity.

If you are comparing this sapphire to other options in the market, consider that the combination of a GIA report, eye clean clarity, intense Ceylon color, and an uncommon asscher cut produces a gem that is both unique and adaptable. Many sellers offer stones with one or two of these attributes, but few offer the full set with documentation and guidance for custom settings. The Natural Sapphire Company can provide detailed imagery, independent certification, and design consultation to ensure the final piece reflects the stone strength. Whether you choose a pavé halo to maximize dazzle, tapered diamonds to underline geometry, colored sapphire accents for modern contrast, or a simple solitaire to spotlight the asscher lines, this 1.69 carat Ceylon sapphire will hold up to comparison with far more expensive stones because it balances visual impact, wearability, and documented provenance. Contact The Natural Sapphire Company to request the full GIA report, to discuss recommended setting styles, and to begin a custom design that highlights the distinctive virtues of this exceptional blue asscher sapphire.