Yes - an iron pickaxe is required to mine diamond.
You need an iron pickaxe or diamond pickaxe.
Either diamonds are not fully implemented yet in Minecraft PE, or you used the wrong tool, you need an Iron Pickaxe at least.
In order to collect diamonds in Minecraft, you have to have an iron pickaxe, if you are wondering how to get iron, you have to have a cobblestone pickaxe and find the brownish looking ore then mine it. Once you have it, you need to cook it into iron ingots then craft an iron pickaxe then there you have it.
Diamonds can be found in Minecraft by mining. They are usually found in the lower layers of the ground, close to bedrock. Keep in mind that in order to mine diamonds once you have found them you will need an iron pickaxe (or better).
You will have to use an iron pickaxe to mine diamonds.
Nope, you have to mine for diamonds with an iron pickaxe.
You will need an Iron Pickaxe (or better).If you mine it with a wood/stone pickaxe it will break and give you nothing.
Minecraft* You need a stone pickaxe to mine iron in Minecraft.
You need to be in survival not creative, in creative you just break the block and dont get the resources from that said block.
Yes, it can destroy the block, but the diamond block will disappear and you will not get any diamonds. You need and Iron Pickaxe or better (Gold and Diamond) to mine Diamond, and receive the diamonds.
In classic Minecraft (versions prior to Beta 1.3), diamonds were not available. Diamonds were introduced in Beta 1.3, which was released in August 2011. Prior to that update, players did not have access to diamonds, and the game's resources were more limited. If you are playing a version of Minecraft that is Beta 1.3 or later, you can find diamonds deep underground and mine them with an iron or diamond pickaxe.
Try this video on YouTube: How to Mine Effectively [Diamonds, Iron, Coal, etc]