My neon pink beads spoke to me, and this is what they said.
This little beaded bead is just 21 mm along its largest diameter, from silver bead to silver bead.
It's for sale. Click the photos to go to the listing.
Although I do not have a tutorial for this exact design, I do have a
tutorial that explains how to make a lot of related beaded beads. To
find out about how you can learn to make your own Ionic Polyhedra, visit
http://www.beadinfinitum.com/Kits/Ionic_Polyhedra.html. Thanks for looking.