It seems to me like diamond ore generation is lower than usual. From spectatormode I can tell that diamond ore is definetally generated, but in survival multiplayer we didn´t find any diamond-ore so far but lot´s of Lapez (6 veins) and Gold (about15 veins ) and, as usual lots of redstone. Without tools it´s hard to tell if we had just very bad luck.
Comments 4
i'll vouch for this. While I haven't done any testing, I wasn't finding any diamonds in my survival world I made for 1.16 snapshots.
I have experienced that too. In my map (seed:3860058709028170357) i've found about 10 emeralds and only 4 diamonds.
use /fill in order to check, because you should have more data than "I found no diamond ore in survival mode"