6.03 Ct. Cabochon Chrysoberyl from Ceylon (Sri Lanka)

The Natural Gemstone Company presents a 6.03 carat oval green chrysoberyl, dimensions ten point three six by nine point one three by six point seven three millimeters, cabochon cut, transparent and evaluated as very very slightly included at eye level. The piece is shaped as an elongated oval with a high domed crown and a well controlled pavilion contour, executed to preserve weight while maintaining an even dome symmetry across the face. The cabochon form was chosen to optimize the stone s body color and to present a continuous surface for light return, the cutting strategy favoring a medium high dome to concentrate color and to enhance any optical banding. The gem displays an excellent polish, with facetless surface refinement that eliminates micro abrasions and permits maximum specular reflection, and the banding observed across the crown indicates a carefully centered axis relative to the oval outline, which is a critical consideration for cabochon orientation in finished jewelry.

Optically the chrysoberyl registers a vivid green lab color classification, exhibiting strong saturation with good tone balance that reads consistently under standard daylight conditions. Transparency is described as transparent with very very slight inclusions that are only perceptible with careful eye level observation, a clarity characteristic that preserves internal light transmission while providing natural character typical of Sri Lankan material. The stone s internal features are minor and localized, producing negligible impact on overall brilliance, and they serve to confirm natural genesis rather than indicating treatment. The combination of vivid color intensity and high transparency results in pronounced color depth when viewed face up, the cabochon geometry further enhancing the apparent chroma by concentrating transmitted light into the visual plane. From a gemological perspective chrysoberyl s hardness and toughness are significant advantages for wearable pieces, the material being durable enough for commonly used settings while requiring standard precautions to avoid harsh thermal shock and aggressive chemicals.

This specimen is Other certified, with origin recorded as Ceylon Sri Lanka, and it is reported as having no enhancement, a status that assures stable natural coloration and straightforward long term care. For mounting recommendations a flush or full bezel setting will protect the high domed crown while presenting the oval axis to best advantage, and orientation should be selected so that the crown s central band or strongest color plane aligns with the primary viewing direction, this approach maximizes perceived saturation and symmetry in finished work. For maintenance we advise gentle warm soapy water and a soft brush for routine cleaning, ultrasonic cleaning may be acceptable but should be avoided if the piece is set in a fragile assembly, and steam cleaning is not recommended given the lack of treatment documentation. The Natural Gemstone Company stands behind the technical and aesthetic attributes described, and we welcome inquiries from designers and connoisseurs seeking a cabochon grade green chrysoberyl with verified origin, honest clarity grading, and uncompromised polish and finish.