2.17 Ct. Cabochon Coral from Italy

This 2.17 carat red coral presents as a precisely executed round cabochon, measuring 9.16 by 9.15 by 3.76 mm, with an opaque body and vivid color intensity that is remarkably uniform across the surface. The cutting style is classical cabochon, characterized by a well centered, evenly domed convex profile and a smoothly contoured perimeter that preserves the natural outline of the rough. There are no facets, as expected for biogenic material of this class, and the piece exhibits an excellent polish that produces a high luster without masking the internal growth structure. Under low magnification the stone reveals fine linear growth patterns and subtle tonal variations, consistent with high quality Mediterranean red coral, and no evidence of dyeing, stabilization, or other enhancement is present. Origin is documented as Italy, which is known for producing dense, vividly colored skeletal coral, and the compact specific gravity and tactile density align with untreated natural material. On the Mohs scale the material is in the conventional range for coral, which informs decisions around mounting and wearability.

From a lapidary and craftsmanship perspective the cutter has prioritized symmetry and surface integrity, using incremental abrasion to establish the dome geometry followed by progressive polishing to achieve a mirror finish. The dome height is calibrated to balance visual saturation and mechanical stability, making the cabochon well suited to bezel settings or low profile prong seats that minimize exposure to impacts. Color grading can be described as vivid to strong, with saturation concentrated in the mid to upper tonal range, lending the stone presence in both solitary and cluster compositions. Given the organic nature of coral, conservation techniques favor gentle cleaning with mild soap and a soft cloth, avoidance of chemical solvents and ultrasonic baths, and protection from sharp blows and prolonged sunlight. For custom work The Natural Gemstone Company can advise on mounting orientations that showcase the linear growth features and advise on complementary metals and setting types to maximize both aesthetic appeal and long term preservation. This specimen is ideal for collectors and connoisseurs seeking an untreated, Italian origin red coral cabochon that combines traditional lapidary skill with material transparency and durable finishing.