Spot The Steal - Sergio Rossi Platform Slingback

Well Helllloooo Gorgeous...I am a huge fan of Sergio Rossi's Teardrop Slingbacks, they're a classic staple that I simply lust over not living without. However, my budget doesn't have room for their $695 price tag - so I'm going to have to pass (for now). Luckily I found a fabulous, cheaper version from GoJane (...yet again) for under $25, thank you very much. 
What do you think? Can you...
Sergio Rossi Platform Slingback, $695 Neiman Marcus (Select Sizes)
Patent Slingback Platform, $23.50 GoJane (Also in Black and Red)