An 18ct white gold chalcedony, and coloured diamond 'Sensuale' dress ring, by De Grisogono
Of asymmetrical design, set with a large oval cabochon chalcedony, within a brilliant-cut black diamond surround, European Convention mark, finger size O, black diamonds not tested for natural colour origin
Signed De Grisogono, no. B64267
An 18ct white gold chalcedony, and coloured diamond 'Sensuale' dress ring, by De Grisogono
Of asymmetrical design, set with a large oval cabochon chalcedony, within a brilliant-cut black diamond surround, European Convention mark, finger size O, black diamonds not tested for natural colour origin
Signed De Grisogono, no. B64267
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