Begin by stretching your elastic cord.
Bicone / Small Navajo / Bicone / Square Gemstone.
Repeat alternating between round and square gemstones.
Add your large Navajo, and create your knot.
Trim cord and hide knot under your large Navajo
Add a bicone, oblong navajo, and bicone.
Wrap head pin.
Trim excess wire, and attach to ear wire.