3.47 Ct. Cabochon Turquoise from Persia(Iran)

This 3.47 carat Persian turquoise offered by The Natural Gemstone Company is a classic example of high quality turquoise that will appeal to educated buyers and collectors, it is an opaque, oval shaped gem measuring 11.04 by 9.16 by 4.37 millimeters. The stone is cut en cabochon, a traditional cut for turquoise that showcases color and surface texture rather than faceted brilliance, the height and dome are proportioned to emphasize saturation and evenness of tone. This specimen presents an intense blue color intensity that is characteristic of fine Persian material, and the excellent polish provides a smooth reflective surface that is free of polishing pits or obvious lapping marks, these finishing attributes enhance both aesthetic appeal and ease of setting in fine jewelry. Importantly, the stone is natural with no enhancement, a critical factor for the discerning buyer since many turquoise specimens on the market are stabilized, impregnated, dyed, or otherwise treated to improve appearance, the absence of enhancement here preserves natural porosity and color origin, and supports long term value and collectibility.

From a gemological perspective, color and origin are primary determinants of turquoise value, Persian, or Iranian, turquoise has long been prized for its rich robin egg to sky blue hues with minimal brown or black matrix, this piece falls squarely within that historic color palette. Clarity in turquoise is not about transparency, since turquoise is typically opaque, clarity is instead about consistency of color, the presence or absence of matrix veining, and surface interruptions, this gem shows a uniform, intense blue with minimal surface inclusions or matrix, which places it toward the higher end of the quality spectrum. On the standard grading factors, this piece scores highly for color, above average for body tone and saturation, and excellent for surface finish, buyers should note turquoise hardness typically ranges around Mohs five to six, meaning it is softer than corundum or diamond and benefits from protective settings, however Persian turquoise is often denser and more compact than some other sources, giving improved durability for daily wear when properly set.

Provenance is a substantive element for buyers who value rarity and historical context, Persian turquoise has been traded and treasured for millennia, its mines have produced some of the most collectible examples and historically have supplied notable artifacts and fine jewelry, sourcing information such as Persian origin adds provenance and market desirability, it also informs care guidelines and potential appraisal outcomes. For this reason, The Natural Gemstone Company ensures transparent documentation of origin and treatment status, we recommend that clients seeking further validation consider an independent laboratory report for use in insurance or resale, reputable labs can confirm color, treatment absence, and origin indicators through comparative analysis and advanced spectroscopy, a lab report can materially support resale value and provide peace of mind for collectors purchasing natural, untreated turquoise of Persian origin.

For practical guidance on setting, care, and valuation, this 3.47 carat oval cabochon is ideally suited to bezel settings that protect the softer girdle and edges, a low to medium profile bezel or partial halo will safeguard the stone without obscuring its surface, avoid open prong settings that leave the stone vulnerable to blows and exposure to chemicals, everyday care should include avoidance of perfumes, household cleaners, and prolonged exposure to heat, these can alter surface appearance and in some treated stones may affect color stability, although this particular piece is untreated and therefore valued for its natural state, conservative handling will preserve polish and saturation. In terms of investment and design potential, the combination of attractive carat weight, classic oval cabochon shape, intense Persian blue coloring, and confirmed lack of enhancement makes this turquoise a compelling gem for both bespoke fine jewelry and collector cabinets, The Natural Gemstone Company is available to provide additional images, setting recommendations, and to assist with certification pathways to ensure confidence in purchase, collectors seeking authentic, high quality Persian turquoise will find this stone to be a noteworthy example of natural beauty and gemological integrity.