You need to have a Pokemon that knows cut. Stand in front of the Dotted Hole entrance and then use cut. When you get inside, there will be a hole. Go in and then you will need to fall in the right hole and then the Sapphire but a scientist will take it before you take it. Go after him after he tells you the password to get in Team Rocket's Warehouse. Battle them all and they will leave and then he is at the back. Defeat him and he will give you the Sapphire back. Then take it to one island. Put it in and then you can trade Pokemon with Trainers from the Hoenn Region.
In dotted hole on six island.
you find the ruby in the cave right next to mount ember on island 1. to get the sapphire gem you have get the pass from celio to go to island 4567 and it is on island 6
you have to beat the elite four and go the cleio (you'll find him in the Pokemon centre on the first island) and find the ruby and sapphire. then he gives you the sevii island pass
you have to go too 1 island in the Pokemon center de man at that big machine wil ask you to find the sapphire and ruby stone and you will get a pass to go too 4,5 and 6 island where you can find these stones bring them too one island and you will be abbel to trade between leafgreen and ruby and sapphire
You'll first find it in the Dotted Hole on Six Island, but a Team Rocket member will take it to their warehouse on Five Island, where he gives you the Sapphire for defeating him (he has very weak Pokemon).
at island 6 u can find a place called the dotted hole u can find it there!
Diglett is not in sapphire trade with firered or leafgreen to get one.
trade ruby or sapphire
me dont nkow
You have to trade form LeafGreen.
You must trade from LeafGreen version.
trade it from emerald, sapphire or ruby