0.85 Ct. Cabochon Coral from Italy

The Natural Gemstone Company presents a refined 0.85 carat oval orangish red coral, dimensions 7.16 x 5.14 x 3.06 mm, executed as a classic cabochon with a high dome profile and an excellent polish. The piece exhibits vivid color intensity with uniform saturation across the oval field, no enhancement, and documented origin Italy. The geometric form of the cabochon is designed to optimize light interaction, the controlled dome height and consistent curvature functioning as a precise optical geometry that maximizes specular highlights and surface sheen. Although coral is an opaque organogenic material, the oval dome geometry produces strong surface reflections and subtle subsurface scattering, creating apparent depth and a lively visual response when viewed under directional illumination. The length to width ratio near 1.39 preserves classical oval proportions, allowing the dome to catch light along the long axis and produce balanced luminous zones that read as a sophisticated light play in hand.

From a lapidary perspective the piece demonstrates meticulous craftsmanship, beginning with an accurately preformed blank to respect the natural growth orientation and color zoning of the coral. The cutter controlled dome curvature to 3.06 mm height to maximize the reflective plane without compromising durability, while maintaining a thin, even girdle to facilitate secure bezel or closed setting installation. Final polishing was achieved with progressive abrasive grits and fine buffing compounds to deliver a uniform mirror finish free of polish haze, enhancing the visual impact of the vivid orangish red hue. The absence of enhancement confirms that color and surface quality are natural, requiring minimal intervention beyond shaping and polishing. For the technical buyer this coral offers predictable handling characteristics in jewelry fabrication, excellent surface finish for high contrast metal pairings, and stable color reproduction under common lighting conditions. The Natural Gemstone Company stands behind the piece with documentation of origin and treatment status, delivering a compact, technically executed cabochon that leverages its geometric dome to present maximum light play and refined optical presence.