Diamond isn't necessarily a good structural material. It has great hardness, but poor toughness. https://en.wikipedia.org/wiki/Material_properties_of_diamond#T

Diamond isn't necessarily a good structural material. It has great hardness, but poor toughness. https://en.wikipedia.org/wiki/Material_properties_of_diamond#Toughness https://en.wikipedia.org/wiki/Material_properties_of_diamond...