Pearl

At Christmas Eve I lost one of my pearl earring. It was a gift by my mummy, and I was a little bit sad. 

Now the point is, how can I use the earring that I still have?

Option 1): I can go to the jeweler and ask him just one pearl (mmmmmmm......)

Option 2): I can make a necklace, like this ( I like!!!! )

Option 3): I can make a ring, like this (I like very very much....., but I think it costs very very much.... :( )

Tell me, option 1, 2 or 3?