Is anything harder than a diamond?

Diamonds are naturally hard, but is there anything from Earth, space or even a lab that

Is anything harder than a diamond?

Graphene-based material diamene becomes harder than a diamond upon impact - MaterialDistrict

Have scientists found something harder than diamonds?

Opinion: Harder than diamond: have scientists really found something tougher than nature's invincible material?

GIA on X: #FunFact: #Diamond is 58x harder than any natural substance making it the hardest material on Earth. / X

Smash hit: Making 'diamond' that's harder than diamonds

Diamonds: the hard facts Pursuit by The University of Melbourne

What is the hardest and strongest natural material on Earth? Is there anything harder than it or could it be synthesized artificially? - Quora

New mineral called, Carmeltazite - Gem Related Discussion - IGS Forums

Is there a material that is harder than diamonds? - Quora

Lonsdaleite is the new Hardest Substance – Peace out diamonds, lonsdaleite is 58% harder than a diamond. Lonsdaleite has been found on meteorites that have hit the earth before, and is usually

Is Cubic Boron Nitride (c-BN) Harder Than Diamond? - Triatic, Inc.

New Form of Carbon Is Harder than Diamonds - Geology In