You can migrate pokemon, but I don't think you can actually connect...
The Emerald Diamond was created in 2006.
No, diamond is stronger than emerald. Rank of hardness Emerald: 8 Diamond: 10
No. Diamond is harder than emerald.
Stone for stone, a diamond is more expensive than an emerald.
Emerald's better.
Diamond
Diamond.
An emerald is a precious stone.
diamond
no
It depends. Diamond has better graphics, but Emerald has a better plot line and in my opinion is better.
Sorry, but Pokemon Diamond and Pearl don'tconnect with Pokemon DX, but you can trade Pokemonfrom Pokemon Heart Gold/Soul Silver onto Pokemon Diamond, Pearl and Platinum, and you can Migrate Pokemon from Pokemon Ruby, Sapphire and Emerald.