10.98 Ct. Cabochon Lapis from Afghanistan

One beautiful opaque 10.98 carat oval shape blue lapis with dimensions of 16.30 x 12.34 x 6.64 mm is offered by The Natural Gemstone Company, the stone is cabochon cut and presents an impressive presence for its size, this lapis exhibits the rich, saturated ultramarine to deep royal blue that has defined the most desirable Afghan material for centuries. The cabochon cutting style was chosen to emphasize the stone’s color and surface luster rather than internal transparency, and the excellent polish intensifies the blue and allows the eye to appreciate subtle textural patterns. This specimen is unenhanced, a critical factor in valuation for educated buyers, and its untreated provenance from Afghanistan adds provenance and desirability. The gem is opaque by nature, with a uniform visual texture that reads as a solid field of blue from a distance, and on closer inspection shows the natural variances that indicate authentic lapis lazuli rather than dyed or stabilized substitutes.

When assessing grading and clarity for lapis, the primary criteria are color saturation, uniformity of tone, presence and character of matrix, and any pyrite inclusions that may add character, with secondary consideration given to surface finish and cutting symmetry. Unlike transparent gems where clarity refers to internal flaws, lapis clarity is more about the balance of blue ground to accessory minerals such as calcite and pyrite. High quality Afghan lapis is prized for its intense, evenly distributed blue with minimal white calcite veining, and a tasteful presence of golden pyrite that provides a starlike or peppered accent. This particular cabochon demonstrates excellent color concentration, minimal distracting calcite, and tasteful dark speckling and occasional metallic highlights consistent with natural pyrite. The oval proportions measuring 16.30 by 12.34 millimeters with a moderate dome height of 6.64 millimeters are well judged, creating a pleasing silhouette for ring or pendant settings, and the polish is carried out to a high standard so that the surface reflects light evenly without polish lines or pits, an attribute that materially affects perceived value.

From an investment perspective this lapis stands out because it combines several value drivers that educated collectors and designers seek, the origin is Afghanistan, a source long associated with the finest lapis, the stone is unenhanced which preserves intrinsic value, and the cut and finish make it immediately suitable for fine jewelry. Lapis lazuli with strong, clean blue and authentic provenance is rarer in the market than many buyers appreciate, and demand for natural, untreated pieces has been steady among connoisseurs. For the buyer interested in both aesthetic enjoyment and long term value retention, this cabochon sized at almost 11 carats provides an attractive balance of scale and quality. It can be mounted as a statement ring, a bold pendant, or the centerpiece of a bespoke design, and because it is a single, robust oval with excellent polish, the costs of additional cutting or enhancement are not required, preserving the stone’s natural character and market integrity.

Owning this lapis is an investment in beauty and craftsmanship, it is an investment in a material that carries geological heritage, artisanal cutting skill, and responsible disclosure, The Natural Gemstone Company stands behind the stated origin and treatment status and can assist with additional high resolution images, handling suggestions, and certification options to satisfy collector level due diligence. In practical terms buyers should note that lapis measures around five to six on the Mohs scale, so it benefits from protective settings and routine care to prevent abrasion, cleaning should be done with mild soap and a soft cloth rather than ultrasonic or steam methods, and exposure to strong acids, prolonged sunlight, or household chemicals should be avoided to maintain luster and color saturation. For the discerning purchaser this cabochon offers a compelling narrative, combining the storied geology of Afghanistan, the authenticity of an untreated gem, and the hands on skill of a precise cabochon cut, it is both a wearable work of art and a tangible asset that reflects taste, provenance, and craftsmanship. If you would like additional details, bespoke mounting recommendations, or provenance documentation, The Natural Gemstone Company is ready to assist.