From our US fashion blog, ShinyStyle:
When jeweler David Morris wanted a limited-edition shoe with a fine-jewelry spin, they called Jonathan Kelsey.
Kelsey designed a shoe with a fine-jewelry strap called the Fyren, which translates to "sin" in OId English.
The classic sandals offered in black, crimson and tobacco crocodile are adorned with a detachable gold ankle chain and a 16-millimeter diamond pendant. It's available at David Morris.
The patent peep toe Belle shown at right is available at Saks Fifth Avenue for $710.
[Source]