This design is fairly simple to make, just follow the instructions below to reproduce it faithfully.

To begin, mount the beads on the flat head nails.

If the nail gets stuck, don't force it as this could deform it. Take a needle and clear the hole to make it easier to pass through. 

Use round-tipped pliers to create a pretty, discreet, even curl.

Now stick the cabochon into the support and wait a little.

To finish, open the spiral loop you created earlier using flat-nose pliers and connect it to the ring on the earring holder. Close the loop.

Do the same for the other earring in symmetry.

Your jewellery is finished!

Beautiful creation!