Tesaurus d'Art i Arquitectura Getty Institute 0000-00-00 2024-01-24 15:40:44 en treated diamond300455801treated diamond Natural diamond material that has undergone human intervention to temporarily or permanently alter its appearance. Examples of treatments include: optical coatings, filling fractures, pressure heating, irradiation, laser drilling, high pressure and high temperature treatment (HPHT) or any other physical or chemical process. This does not include cutting, grinding or cleaning of the diamond. treated diamond (traducció pendent) treated diamond (traducció pendent) 2026-03-30 20:41:13