Ruby is a Generation lll game. Diamond is a Generation IV game. They are set in different areas. Ruby is set in the Hoenn region, and Diamond, in the Sinnoh.
Outside the world of Pokémon, ruby and diamond are gem stones. Diamond is a carbon crystal. Ruby is the mineral corundum (aluminum oxide) that has a red color because of the presence of chromium. Gem-quality corundum without chromium is called a saphire
2 things 1. you are stupid and you dont know differences between stuff 2. one diamond has blood on it and the other does not.
Most rubies are red and most sapphires are blue.
different generations of the games
No, you can't trade between Diamond and Ruby, but you can transfer Pokemon from Ruby to Diamond after you've beaten the elite four on Diamond, but unfortunately, you can't transfer back, so really think about it before you try to.
The only difference is that there are different Pokemon in each version like Ruby/Saphire or Pearl and Diamond
A ruby is a ruby; a diamond is a diamond. They are different gemstones. Both occur in nature.
Diamond is NOT like a ruby.
a aura diamond is a man made diamond.
Diamond is another name for rhombus.
v1.1 is Cheat Enable One
yes you can migrate a mew from ruby to diamond
Pokemon Ruby has Pokemon that Pokemon Sapphire does not and Pokemon Sapphire has Pokemon that Pokemon Ruby does not.
the pokemon u catch
ruby