I'm so sorry, edith, my French is horrible. Do you ask whether the labradorite is glued on? It isn't. It's a coin bead. I used two of Perri Jackson's (ShaktipajDesigns) tutorials. With this one you can learn how to attach the bead: https://www.etsy.com/listing/111132848/classic-aegean-coiled-wire-bangle. And this one is for the braid: https://www.etsy.com/listing/116027762/soutache-braid-coiled-copper-wire.