1.03 Ct. Yellowish Green Sapphire from Nigeria

At The Natural Sapphire Company we present an exceptionally rare and utterly captivating 1.03 carat asscher octagon yellowish green sapphire, a single, unmistakable treasure that will resonate with collectors and connoisseurs who demand singularity and uncompromising beauty. This stone measures 5.85 by 5.58 by 3.41 millimeters, and it is transparent, with an asscher cut that creates a refined, architectural play of light. Evaluated at eye level it carries a clarity grade of very slightly included, a characteristic that affirms its natural origin and lends a subtle, authentic character when viewed under magnification. The color intensity is intense, the polish is excellent, and crucially, there has been no enhancement to alter or exaggerate its natural beauty. Sourced from Nigeria, this sapphire bears the distinct fingerprint of a less common source, a provenance that elevates its story and contributes to its rarity, there is only one of these in our collection, making this an opportunity to acquire a bespoke gem that will belong to an elite few.

Under varied lighting conditions this sapphire reveals a luminous spectrum of yellowish green hues, shifting gracefully between fresh chartreuse and deeper forest tones, a quality that makes it endlessly intriguing when mounted and worn. The asscher cut, with its step facets and near octagonal silhouette, produces a hall of mirrors effect, offering flashes of depth and geometry rather than the scattered brilliancy of brilliant cuts, this refined facet structure is ideally suited to showcase the stone’s intense saturation and its transparent clarity. The dimensions, precise proportions, and superior polish combine to maximize the gem’s optical performance, permitting the color to breathe and the facets to sing with symmetrical precision. For those who seek a setting that speaks to sophistication and discretion, this sapphire is a sublime candidate for a bespoke solitaire ring, a minimalist pendant, or a custom commission that highlights its architectural lines, our master jewelers at The Natural Sapphire Company can design a setting that both protects and parades the gem, ensuring that the final piece is as unique as the stone itself.

Durability and everyday wearability are vital considerations when investing in a rare colored gem, and sapphires stand among the most resilient of gemstones on the Mohs hardness scale. Corundum, the mineral family that includes all true sapphires, ranks at 9 out of 10, second only to diamond which is a 10, and considerably harder than topaz which is an 8, and quartz which is a 7. This high hardness translates into excellent scratch resistance and makes this Nigerian yellowish green sapphire eminently suitable for daily wear in rings and bracelets when set thoughtfully, to further safeguard the pavilion and crown we recommend protective settings such as bezels or secure prongs, and while the stone has no enhancement, the very slightly included clarity means that gentle care is prudent, routine cleaning with warm soapy water and a soft brush is appropriate for corundum, professional ultrasonic cleaning is generally safe for durable sapphires but should be approached with caution and confirmed with our gemmological team for stones with notable inclusions. Owning this gem means joining a select circle of collectors who appreciate provenance, natural color, and uncompromised quality, The Natural Sapphire Company is ready to assist with certification, bespoke design services, and secure acquisition, this single, uncompromised Nigerian asscher octagon sapphire is a rare invitation to possess a piece of nature that is both technically robust and exquisitely exclusive, and we welcome discerning clients to contact us to begin the bespoke journey of transforming this remarkable gem into an heirloom.