We've seen some pretty costly custom sneakers over the years, but how about a nearly $5,000 Air Max Plus with a diamond-encrusted Swoosh? No one in their right mind would pay that much, right?

Not so fast. Sneaker Freaker spotted an insane custom by Queensland, Australia-based CBD Jewellers. These customs use a black pair of Australia's favorite sneaker, the Air Max Plus, as their template and add a four-carat diamond Swoosh logo backed by a nine-carat white gold base.

As if that wasn't already baller enough, these customs come with a price tag to match. CBD Jewellers is asking $6,500 AUD (roughly $4,700) for the blinged out customs, and according to Sneaker Freaker, a number of 'heads down under have already placed orders—perhaps as a testament to their undying love for the Air Max Plus.

If you want to stunt in a pair of these, you'll need to hit up CBD Jewellers for more information.