Can the strongest acids and bases can damage a diamond ? Share with your friends Share 0 Geetha answered this Diamond is the hard substance and has no reaction with strong acid and base.Only above 850 0C, the surface of diamond get oxidised in air. 0 View Full Answer Parikshit Marwah answered this Yes,strongest acids,ammonia bases or the direct heat of a torch can cause damage to the diamond. 0