Step 1:

To begin, mount the beads  on the eye nail.

Make a 3.5cm thread, for this you will have to adapt the number of beads according to their size.

Using flat pliers, bend the nail stem at the edge of the last bead to form a right angle.

Then cut the stem to keep about 8mm then form the loop using the round-ended pliers.

Step 2:

Open the loops on each side of the beads and insert the buoy clasps.

Here we wanted to put a large clasp to accentuate the effect but you can perfectly use a more discreet clasp.

Then cut a piece of rosary chain of about 38cm (adapt the size to your neck).

At the ends of the chain place the clasps with 3mm rings.

You can adapt this jewel with different chains and pearls, this will give you an infinite number of combinations!