These Balmain Buckle-embellished suede boots cost $1,605 at Net-a-Porter.com. To see Rihanna rocking these shoes, click here.
Charlotte Russe has a knockoff look for $49.99. It isn't suede, but let's be reasonable, their Bondage Buckle boot will save you $1,555. Click the photo to purchase.
http://www.bakersshoes.com/product.aspx?c=271&p=132891
http://www.urbanog.com/product_110_3653.html
and gojane has them for
Yesstyle also has them