at first you ve to make a little ball, composed of red fimo.
make a little slot in the middle of it.

make 4 little 'petals' and 6 big oval-shaped ones.

put at first the 4 little ones...

...and after them the 6 big petals around the ball.

next you have to make the green leaves.
form a long stem on one side.
you have to do that, cause with the stem it s easyer to fix the leaves on the rose.

make a slot in the middle of each leave.
crease the leave. so it looks more natural.

fix the leaves.
<- now your rose should look like this.

take the wire...

... and form a little ring with it.

the ring needn t to be perfect.

fix the ring on the back of your rose.
take an old necklet and put it threw the ring.

DONE :D