HI Nina,
THANKS!! I purchase them at my local supplier but I believe they can be purchased online at Save on Crafts.com
http://search.store.yahoo.net/bevfabriccrafts/cgi-bin/nsearch?catalog=bevfabriccrafts&vwcatalog=bevfabriccrafts&query=diamond%20banding.
Cakes by Jenn, https://www.facebook.com/dartmouthcakes
