The exact price of Travis Barker's engagement ring for Kourtney Kardashian is not publicly known. However, based on the ring's design and estimated carat weight, experts believe it could be worth millions of dollars.
The ring features an oval-shaped diamond, estimated to be between 10 and 12 carats, set in a platinum band. The diamond is likely of high quality, with a D or E color grade and flawless or internally flawless clarity.
Given the size, quality, and design of the ring, it's reasonable to assume it cost a significant amount of money.
