The slideshow I am sharing below contains photos of some of the rosaries I have recently made and sold. (I wish I could share more but we recently reformatted our hard drive and I couldn't be bothered to save my old files.) In case anyone gets interested in making rosaries and would like to learn how to, the Rosary Shop offers the best instructions.
For rosary parts supplies, my best choice is a Canada-based online shop called St. Joseph's Mail Order. Great stuff, prices and customer service.
For fancier rosary centers and crucifixes, go to Lewis & Company.
I believe these are all you need to get you started and going...plus a whole lot of patience and practice. Happy rosary-making!