You are viewing a single comment's thread from:RE: Crushing a 1.2 carat gem-cut diamond with a hydraulic pressView the full contexthimalayanguru (57)in #videos • 9 years ago This doesn't make sense. Diamonds are supposed to be one of the hardest material known.
Hardness is a surface property which is not the same as compressive strength. Something like water is not hard at all, but very resistant to compression.