I edited for you so that the image would load

It is possible for mobs to spawn with full diamond. If my math is right it's a 0.004375% chance. 15% chance to spawn with armour, then a 72.9% chance to spawn with a full set, then a 0.04% chance to be diamond. Someone check my math lol.

i had a skelly put on my grinch head yesterday, it was great