3.11 Ct. Cabochon Kornerupine from Ceylon (Sri Lanka)

One transparent green kornerupine, oval shape, 3.11 carat, with dimensions 9.43 x 7.41 x 4.95 mm, is offered by The Natural Gemstone Company. The gem is faceted as a cabochon, exhibiting an even, domed profile and an excellent polish. Clarity has been evaluated as eye clean at standard viewing distance, and the stone displays an intense color intensity within the green lab color classification. No enhancements have been applied to this natural kornerupine, and its origin is documented as Ceylon Sri Lanka. The specimen is certified by Other, and the accompanying report reflects weight, measurements, color classification, clarity grade, and the absence of treatment. The overall finish is precise, with well controlled proportions for a cabochon that maximizes color saturation and surface luster.

The cabochon form creates a smooth reflective band across the dome, which accentuates depth and tonal variation in the green body color while maintaining transparency. This optical presentation is suitable for a range of jewelry applications where a polished dome is desired, including pendants, rings with protective bezels, and brooches, provided the mounting protects the cabochon surface. For handling, routine care with a soft cloth and avoidance of harsh chemicals is recommended to preserve polish and surface integrity. Documentation from Other is supplied with the gem to confirm the stated attributes, and our team at The Natural Gemstone Company is available to provide further technical details, imagery, or advice on setting and provenance upon request.