ball link chain
 3cm extension chain
 1 10mm lobster clasp
 2 3mm rings
 1 2mm natural stone strand
 1 pendant
 0.35mm silk thread
 crimp beads

The chains:

Cut 2 pieces of chain 15cm long. Of course, you can adjust the length as you wish. Here we made a 50cm necklace.

Threading the beads:

Start by attaching the silk thread to one of the chains. Thread a crimp bead onto the thread, then pass the needle through the last chain link before passing back through the crimp bead. Make a double knot at the edge of the crimp bead then bring the crimp bead onto the knot. Flatten the crimp bead.

Thread the beads on the silk thread to form a bead strand of about 18cm.

To finish threading, place a crimp bead on the thread, pass through the chain link then again through the crimp bead. Pull the thread while keeping some flexibility. Your threading should remain smooth and you must not create tension between the beads.

Make the double knot then bring the crimp bead onto the knot before crimping it. Cut the excess thread flush.

To finish, place the clasp and the extension chain at the ends of the chains.

Thread your pendant through the extension chain side and slide it to the center of the necklace.

And there you go! Beautiful creation!