17.30 Ct.Tw.Total Carat Weight Cabochon Lapis Pair from Afghanistan

This matched pair of round blue lapis cabochons from The Natural Gemstone Company presents a connoisseur grade example of classic lapis lazuli, with weights of 8.64 carats and 8.66 carats, and dimensions of 12.97 x 13.00 x 6.60 mm and 13.19 x 13.17 x 6.55 mm respectively. Both stones are opaque, with vivid color intensity and an excellent polish, and are cut as smooth domed cabochons to showcase the rich ultramarine tones that collectors prize. The absence of enhancement is important to note, as untreated Afghan lapis is sought after for its natural color saturation and stability. In grading lapis we emphasize color uniformity, the depth of the blue, the relative absence of white calcite veining, and the presence and distribution of pyrite inclusions which can add desirable metallic flecking without compromising integrity. These two pieces present very good color consistency, even domes, and clean polish, which together make them ideal for a matched set of earrings or for a balanced twin in a bespoke design, and their modest thickness and regular round proportions ensure easy mounting and good wearability.

Compared to similar non matching gemstones such as sodalite, dyed howlite, or lower grade lapis from other localities, this Afghan pair stands out for natural color intensity and lack of treatment. Sodalite typically exhibits a grayer or more violet tone and is softer in color saturation, while dyed howlite can mimic pure blue but often reveals dye concentration in fractures and lacks the intrinsic pyrite character and mineral stability of genuine lapis. Lower grade lapis sometimes shows conspicuous white calcite patches that interrupt the blue field, reducing market grade and aesthetic appeal, and such material demands a lower price than a matched untreated pair. For an educated buyer, provenance matters, and Afghan lapis is widely recognized for producing deeper ultramarine with desirable pyrite highlights. The matching nature of these two cabochons carries a premium, because achieving near identical weight, dimensions, color and polish without enhancement requires careful selection and cutting. The Natural Gemstone Company therefore recommends this set for clients seeking a natural, untreated, matched lapis pair with strong color, reliable durability, and provenance backed desirability, suitable for refined jewelry projects and collectors who prioritize authenticity and consistent visual harmony.