Diamonds are also called one of the hardest substance in the world, and there are some other materials are Harder than these Gems. Diamonds are now one of the toughest natural sources and it is abundant Substance or material on Earth, and Below some Material is harden than Diamond and they beat Diamond in terms of Hardness.

Lonsdaleite Material: This material contains graphite, which falls through our atmosphere and explodes with the Earth. However, This Material Contact with the Surface of Earth's, and the forces internally become stronger than any normal processes on the surface of Earth and It allows the oxide to expand into a crystal form. Does not include the cubic lattice Structure of a diamond, rather than the hexagonal lattice Structure, and Lonsdaleite can achieve the hardness of more than 58 percent higher than Diamond.

Dyneema: A quite linear threads chain for their polymeric materials, the intermolecular forces are substantially enhanced, creating the toughest material. It was so heavy, and that it has the largest impact on the intensity of thermoplastic materials and It's the hardest fiber on the Earth, so it exceeds every tow and mooring ropes. Although it is heavier than the Diamond.

Palladium alloy glass Material: It is very important to remember that there are 2 main properties are: strength & Toughness. Strength means how many forces it can sustain until it changes shape, and toughness means how much power or energy it needs to breaks. Many glassy materials are hard and not extremely tough. Also hardened glass, such as Gorilla Glass or Pyrex Glass.

These above materials are Harder than Diamond. Hardness is very important for all super materials. No doubt, a lot of people think Diamond is Currently the world’s Hardest material but Scientifically these above material is 58% harder than the Diamond.