Kris Humphries put a ring on Kim Kardashian, and it certainly cost him.  The 20.5-carat Lorraine Schwartz-designed sparkler features a 16.5-carat emerald cut center stone flanked by two 2-carat trapezoids… and cost a whopping $2 million

Not surprisingly, her sister Khloe’s 9-carat engagement ring – worth $850,000 – from Los Angeles Lakers star Lamar Odom.

But given that Humphries only made 3.2 million this past season with the New Jersey Nets, he may want to start looking into endorsement opportunities as soon as possible.

Though the 30-year-old bride-to-be told People that she “didn’t expect this at all,” the reality star has actually had her eye on some pricey jewels recently.