2.85 Ct. Cabochon Chrysoberyl from Tanzania

This translucent oval chrysoberyl weighs 2.85 carats, and its proportions are specified at 8.94 by 7.61 by 4.32 millimeters, dimensions that translate to a classic slightly elongated oval silhouette with a length to width ratio of approximately 1.18, and a depth that registers at roughly 52 percent of the average girdle diameter, a proportion that balances visual mass with wearable profile. The gem has been fashioned as a cabochon, presenting a smoothly domed crown and a well controlled base curvature, cut to maximize uniform translucency and to reveal the stone's medium intense yellowish green color without introducing internal stress lines, inclusion windows, or uneven color zoning. Clarity is graded as very very slightly included when evaluated at eye level, effectively VVS for practical appraisal, with inclusions localized and sufficiently shallow that they do not distract from the stone's visual integrity under standard loupe and naked eye inspection. The polish is described as excellent, indicating a high degree of care in the final execution, with mirror like surface luster on the dome and crisp, symmetrical girdle finishing that supports secure setting and consistent light transmission across the cabochon plane.

From a lapidary and technical perspective, this cabochon reflects disciplined craftsmanship and informed cutting strategy, decisions that are immediately relevant to a custom jeweler or an advanced collector. The domed profile has been balanced to an optimal height for this size, sufficient to produce pleasing surface reflection and internal color saturation, yet modest enough to sit comfortably within bezels and custom mountings commonly used for rings and pendants. The cutter aligned crystal orientation to favor color saturation, minimizing directional variance that could produce anisotropic color shift, and preserved maximum weight while maintaining structural integrity, a key consideration for chrysoberyl which offers excellent stability with a Mohs hardness near 8.5 and a refractive index in the range that supports lively internal reflection even in cabochon form. The absence of enhancements confirms the material has not been subjected to diffusion, heating, irradiation, or dyeing, guaranteeing that the medium intense color and the very very slightly included clarity are inherent, and that polishing and doming were the primary tools used to reveal the gem's natural optical properties.

This chrysoberyl is exceptionally well suited for bespoke jewelry work, its 8.94 by 7.61 millimeter footprint offering a versatile scale for a range of settings and design intentions. For a signet or statement ring the depth and dome permit a protective bezel setting that secures the stone while showcasing its even color, for pendant work the proportion affords a confident central presence without excessive bulk, and for earrings matched pairs can be created from similar stones using the same cabochon design language. Design recommendations include an open back bezel or a partial gallery when a brighter appearance is desired, and a fully enclosed bezel when wear resistance is prioritized, the latter taking full advantage of chrysoberyl durability for daily wear pieces. Metal selection will influence perceived hue, warm karat gold will subtly enrich the yellowish green tonality, while white platinum or silver will present a cooler contrast that emphasizes translucency, considerations that are straightforward to evaluate on CAD renders or mockups. Sourced from Tanzania, and offered by The Natural Gemstone Company with full disclosure of origin and enhancement status, this cabochon provides a confident starting point for custom commissions, marrying robust physical properties with meticulous lapidary finish for a finished jewelry piece that is both technically sound and visually arresting.