23 Celebrity Engagement Rings That Will Leave You Temporarily Blind

WARNING: You probably don't want to stare directly into the diamonds featured on these engagement rings.

Because they are big. Really big. So big that the shine coming off these items may cause temporary blindness.

Don't say we didn't warn you, okay?

But do go ahead and say what we're all thinking upon seeing these giant rocks: HOLY $HIT!!!!

1. Kate Upton

Kate Upton is engaged! Here's an up close look at the beauty's ring, courtesy of Justin Verlander.

2. Gabrielle Union

Gabrielle Union shows off the 8 carat ring given to her by Dwyane Wade on the occasion of their engagement.

3. Kaley Cuoco

The Big Bang Theory? More like the big engagement ring for Kaley Cuoco!

4. Kim Kardashian

Kanye West proposed to Kim Kardashian with a 15-carat Lorraine Schwartz diamond ring in October 2013. Would you expect anything less from the rapper?

5. Avril Lavigne

Chad Kroeger proposed to Canadian Avril Lavigne with this 14-carat ring. But the couple's marriage didn't even last two years.

6. Halle Berry

Olivier Martinez went with an emerald when popping the big question to Halle Berry back in 2012.

7. Jessica Biel

Jessica Biel waited months after getting engaged to Justin Timberlake before showing off this ring. We assume she didn't want to brag.

8. Anna Paquin

Stephen Moyer presented his True Blood co-star with this rustic diamond back in 2010.

9. Kate Middleton

This gorgeous diamond belonged to Princess Diana before her son, William, presented it to Kate Middleton as a symbol of his love.

10. Louise Roe

Television host Louise Roe Tweeted about her engagement in December 2012, sharing this picture along with the caption: "Guys I have some exciting news to share, I am engaged! I was given my great-grandmother's aquamarine ring, i LOVE."

11. Olivia Wilde

This is the singer of Olivia Wilde. And that is a huge ring, given to her by Jason Sudeikis.

12. Keira Knightley

Keira Knightley's rock is "only" two carats. She added a gold band to her finger and getting married to James Righton.

13. Drew Barrymore

Drew Barrymore has trouble lifting her hand sometimes. That's because four carats worth of diamonds are resting on it.

14. Lady Gaga

We'd be pointing excitedly to our ring finger as well if it held in place a diamond of this size. Well done, Taylor Kinney!

15. Lauren Conrad

Lauren Conrad jumped on Instagram to show off the rock gifted to her by then-fiance William Tell.

16. Khloe Kardashian

The marriage between Khloe and Lamar Odom did not last. But we hope she got to keep this 12.5 carat stone.

17. Teresa Palmer

Wrote Palmer as a caption to this ring selfie: "Just got my beautiful ring. Ethical diamonds in rose gold band, with a rose quartz crystal- Stone of the heart. Exactly me. #love @likemark."