No.
You'll be on Wi-Fi the entire time:
I give you the Burmy egg from Pearl
I switch to Platinum and give you the Charmander, Smoochum, and Buizel eggs, and Slugma/Magmar.
I switch to Diamond, and you give the eggs to Diamond.
so i give you the pokemon you have in pearl to platinum and the eggs i receive from platinum i give to the daimond which your going to give me the fc for diamond
You're gonna be trading my Pearl version first, then I'll get with you on Platinum to give you the other eggs, which will be traded to my Diamond. Sound good?