2.08 Ct. Yellowish Green Cabochon Chrysoberyl from Tanzania

This translucent 2.08 carat round yellowish green chrysoberyl presents itself as a collector grade specimen, the carat weight alone positioning it well above the most commonly encountered sizes for cabochon chrysoberyl, and conveying immediate visual and market significance for connoisseurs. At 2.08 carats, this material is large enough to display the stone s internal color distribution and optical effects without compromise, while remaining within a versatile size for high quality ring, pendant, or bespoke jewelry applications. The weight translates to approximately 0.416 grams, a meaningful mass for a chrysoberyl cabochon given the species density and typical yield from Tanzanian rough, and it therefore represents premium quality both from a gemological perspective and from the standpoint of rarity in this color range. When considered alongside the stone s other attributes, the 2.08 carat weight amplifies the perceived value, because it allows the cutter to realize an optimal dome, precise symmetry, and substantial visual presence without excessive removal of material during preforming.

The gemological measurements read 6.76 by 6.66 by 5.33 millimeters, giving a mean diameter of approximately 6.71 millimeters, and a dome height that measures roughly 79 percent of that mean diameter, a proportion that is deliberately high to enhance translucency and any directional optical phenomena. Chrysoberyl s physical constants support this presentation, with a Mohs hardness of about 8.5 that contributes to excellent wearability and longevity, a specific gravity around 3.73 to 3.75 which informs how the weight translates to perceived heft in a mounting, and a refractive index in the range 1.746 to 1.755 with birefringence near 0.008 to 0.010 which helps maintain brilliance and contrast even under a domed cut. This example exhibits intense color intensity in a yellowish green hue, a tonal and saturation balance that is highly desirable in chrysoberyl because it remains distinctive while retaining strong light transmission. Clarity is graded as very slightly included at eye level, a classification that indicates inclusions are minimal and do not detract from the stone s overall visual purity when mounted or viewed face up.

The cabochon cut here is executed with technical precision, the round outline conforming to tight tolerance in diameter and symmetry, and the dome shaped to a controlled profile that optimizes the interaction between light and the stone s internal structure. Cabochon lapidary technique requires careful preforming to align any needlelike or parallel inclusions with the dome axis, and in this instance the cutter prioritized a high, convex face to maximize translucency and the even distribution of the yellowish green tone. The polish grade is excellent, indicating a final lap with progressively finer abrasives and a high torque felt or leather lap finished with appropriate polish agents, resulting in a surface that presents crisp reflections, minimal surface graining, and a tactile smoothness conducive to long term wear. No enhancement has been applied to this chrysoberyl, the lack of diffusion, heating, or dye treatment confirming that color and clarity are entirely natural, and this unenhanced status elevates the gem s collectible and investment appeal in markets that prioritize natural integrity.

Origin from Tanzania contributes additional provenance value, because Tanzanian chrysoberyl deposits are known for producing material with appealing hues and well balanced satins, and because responsible sourcing practices in the region are increasingly emphasized by discerning buyers. When combined with the stone s technical profile, the weight of 2.08 carats frames this cabochon as a premium offering from The Natural Gemstone Company, suitable for private collectors and high end jewelers seeking a natural, untreated specimen with demonstrable craftsmanship. For setting considerations, the substantial dome and intense color respond exceptionally well to bezel or partial bezel settings that protect the girdle and showcase the stone s face up appearance, while open back settings can be explored if the designer seeks to increase light transmission for a more luminous effect. The Natural Gemstone Company can provide additional documentation and imagery on request, and we welcome inquiries regarding matching pairs, bespoke mounting options, and independent gemological reporting to support valuation and certification.