Avril Lavigne shows off giant diamond ring from husband Chad Kroeger Credit: Courtesy Avril Lavigne

Most married couples celebrate their one-year anniversary with the traditional gift of paper, but Avril Lavigne's husband Chad Kroeger jumped straight to diamonds—and a whopping one at that!

"I still can't believe my 1 year anniversary gift," the "Hello Kitty" singer shared on Twitter on Thursday, July 31. "17 carat emerald cut. Wow. I love my hubby," she added, along with a snap of herself, her new giant bling, and the generous Nickelback singer.

The singer's huge rock was on full display as she snuggled up to Kroeger.

This isn't the first time the "Photograph" singer has presented the songstress with an insane amount of carats. Back in August 2012, Kroeger proposed to the "Complicated" singer with a 14-carat pear-shaped diamond ring. The couple married in July 2013 in front of 50 guests in the South of France.