1.15 Ct. Greenish Blue Cabochon Turquoise from Persia(Iran)

One beautiful opaque 1.15 carat oval shape greenish blue turquoise, measuring 8.17 by 6.11 by 3.20 mm, is presented with a classic cabochon cutting style, medium color intensity, and an excellent polish, untreated and of Persian origin, sold by The Natural Gemstone Company. The cabochon profile enhances the smooth lustre and evenness of tone that are characteristic of fine Persian turquoise, producing a pleasing domed silhouette that is well suited to rings, pendants, and bespoke jewellery applications. The stone is fully natural with no enhancement, which means the colour, stability, and surface condition are original, and the opaque bodycolour provides consistent appearance under a variety of lighting conditions. The dimensions and carat weight place this gem in a highly versatile size range, suitable for both delicate settings and as a primary accent in more substantial pieces, offering a balance between wearability and visual presence.

The cutting and finishing speak to careful lapidary work that respects the material, the cabochon cut preserving the material integrity while emphasizing colour uniformity and surface polish. Medium colour intensity in this specimen produces a greenish blue hue that is neither overly saturated nor washed out, making the stone visually adaptable to a range of metal tones and design styles, including yellow gold, rose gold, and platinum settings. The excellent polish contributes to a reflective, ceramic like surface that is clean of significant pits or fissures visible to the unaided eye, which is an important consideration for turquoise where porosity and matrix can affect both appearance and durability. The oval outline is symmetrical, and the dome height is proportional to the footprint, which assists in secure bezel or prong settings and reduces the need for extensive stabilization during mounting. For jewellery makers and conservators, the natural, untreated surface simplifies provenance statements and reduces concerns related to later treatments that might complicate future conservation or resale.

Origin is a key attribute for turquoise valuation, and Persian turquoise has long been regarded for its attractive spectrum of blue to greenish blue tones and for producing material with fine texture and stable colour. This piece is identified as Persia Iran in origin, a designation that carries historical and market significance. Historically, Persian mines yielded stones prized for centuries for their distinctive hues and fine fabric, and quality untreated material from these sources is comparatively scarce in the contemporary market. The absence of enhancement is particularly notable because many turquoise specimens on the market are stabilized, dyed, or otherwise treated to improve appearance and durability. Untreated Persian turquoise of consistent colour and excellent polish therefore commands attention from collectors and designers who prioritize authenticity and original condition. From a technical perspective, the compact dimensions and solid opacity reduce concerns about light transmission and highlight surface qualities, making the gem desirable for precision setting and for pieces where the gem will be visible from multiple angles.

Regarding investment potential and future appreciation in value, a measured and evidence based outlook is warranted. Factors that support potential appreciation for this turquoise include documented Persian origin, untreated natural condition, excellent polish, and the attractive greenish blue tone that aligns with established collector preferences. Supply side dynamics for high quality natural turquoise have been constrained by limited yields at historically significant localities, by geopolitical and regulatory pressures, and by the increasing scarcity of larger, untreated material, all of which can exert upward pressure on prices for well documented examples. Demand factors include sustained interest from both the custom jewellery market and collectors who value provenance and originality, along with periodic shifts in fashion that can elevate specific hues or lapidary styles. It is important to note that turquoise investments tend to perform best when treated as long term holdings coupled with rigorous documentation and careful conservation. Maintaining the stone in its current untreated state, accompanied by clear provenance records provided by The Natural Gemstone Company, will preserve its marketability and will support provenance based valuation. Prospective buyers should consider factors such as certification options, archival quality invoicing, and preferred conservational storage to mitigate risks. While no appreciation can be guaranteed, this specimen possesses attributes that align with the historical drivers of value in natural turquoise markets, making it a considered option for collectors and for practitioners seeking a high quality, authentic Persian example for fine jewellery.