6 Cauris pendants
 5mm rings
 7mm cabochons
 BO supports for 7mm cabochons
 Some glue

To start, open a 5mm ring and then insert 2 cauris pendants. Be careful to position them in the same direction. Then close the ring properly.

Continue the cascade, open a 5mm ring and then connect a new cauris to the previous cauris.

 For a harmonious result, make sure to place all the cauris pendants in the same direction.

Next, do the same for the 2nd earring, assembling the 3 other cauris in a cascade.

Now, place a small dot of glue in the BO support. Be careful not to use too much, place the drop of glue right in the center of the support; once the stone is in place, the glue will spread. 

If you have used too much glue, you can remove it with a small pointed tool like a toothpick. It's better to remove it beforehand to avoid it overflowing onto the support and the stone.

Place the cabochon in the support and wait a few minutes before handling the loop.

To finish, gently open the ring located on the BO support and then connect the cascade of cauris.

And there you go! Beautiful creation!