The target in this seed is find as many as possible diamonds and emeralds. In fact, we try to count diamonds and emeralds in this seed and preliminary statistics we have about 8 diamonds and 20 emeralds. Spawn on the top of the tree in the forest. Turn right and walk ahead until you see andesite blocks. Dig straight down into the center of this block, after few minutes digging you will entrance to the cavern, keep digging until you see 8 diamonds. To find more diamonds and 20 emeralds, come back to the entrance of open cavern start destroy some block in front of you for a while you will see first emerald located above a lava pool. Continue that direction to find remain diamonds and emeralds.
Seeds : 173173288 Work in PE ver0.10.5 or ver0.11.0+