V9 Project: Cluster
This video was created in V9 however it does not contain any new tools exclusive to V9. You should be able to follow along and create this project in V8 as well.
Circular Duplication, Filter, Symetrical Bend, Taper, Extract UV Curve, Move/Rotate/Scale, Mirror, Surface From Curves, Extrusion, Boolean Operation
Ring Size builder, Stone, Belts, Prong, Pave Prongs, Trim To Finger Size, Sweeping Wizard