This is a beautiful rug, so fresh and forward. I would venture to guess it was custom made for this particular project. Here are a few rug vendors who have the capabilities to create something like this:

http://www.nibarugs.com/

http://www.moattar.com/

http://www.taipingcarpets.com/#/Home

and here is a fun Jonathan Adler that has the same feel:



Good Luck!

Custom Made by Masland Carpets. They have a great custom rug program.