Dirond (Diamond infused Iron) or (Iron infused Diamond)

Since the release of the latest snapshot 20w06a, we have witness the arrival of a new ore Netherite ingot, which is an item created by combining 4 netherite scraps and 4 gold ingots, therefore fusing two items into one to create a brand new, useful Netherite ingot to upgrade your Diamond tools and armor.

Why not do the same with this item. 4 iron ingots and one or two diamonds in the crafting table, to make one more suitable, less fragile yet realistic Dirond. With it, you can make a brand new set of Dirond tools and Dirond armor with additional 1+ point on anything, such as damage for sword/axe and resistance for armor. Also durability is quite high up there.