Ten diamonds is a an incredible figure in a seed in minecraft. But if you searching carefully you can find more than ten diamonds, iron, gold and coal. To find them from the spawn you need dig straight down until you come to an entrance of a cave. That’s when you see some lava in front of you, have a lot of ores in there. Searching more and more soon you will find a large pool lava go ahead then you get more diamonds.
Seeds : atspawn Work in PE ver0.12.1 and ver0.11.0+