Pearls  in natural stones
Closed ring connectors
Of the eye studs
A lobster clasp
From the  extension chain

To begin, mount 5 series of 2 tiger's eye beads  on eye studs.

Form regular loops, wide enough to easily pass around the closed ring without creating tension. If necessary, you can widen the loop of the nails before threading the beads.

Then connect the pearl studs and ring connectors together to form a chain.

Then cut a piece of extension chain about 3cm.

Attach the lobster clasp and extension chain to the loops at the ends.

And there you have it! Beautiful creation!

The trick: You  can  mix pearl colors to add contrast!