These are Brian Atwood Platform Pumps in Black Leather. Two seam lines up the front of the toe, with a built in 1.5 in platform. 
 
HazelLily Designer Consignment prides itself on only selling 100% authentic luxury items.
 
Condition: Very Good Pre-Owned Condition. Some damage to back of heel at bottom as shown in image. 
 
Size 39.
 
Heel: 5 in 
Platform: 1.5 in