Anthropologie has so many wonderful gift options, not to mention complimentary boxes and ribbons for your prezzies. I have admired the 'Earth's Caverns' rhinestone cuff in the store many times, and it finally went on sale for $29.95 (from $58). There's also an assorted colored bracelet that is sold out online but may be available in your local store.
Ahh, too bad I already finished my Christmas shopping. I can't think of who I might buy this for? Ha.