Meghan Markle’s not the only one with a brand new stunner on *that * finger! Kaley Cuoco, who took to Instagram to share the happy news of her engagement to now-fiancé Karl Cook, also has some novel bling to speak of, and it’s definitely a head-turner.

In a video that shows The Big Bang Theory star crying and laughing in disbelief, she held up her shiny new diamond for the world to see, saying, “We’re engaged!”

Her husband-to-be gave us an even better view of the Nadis Diamonds sparkler from his own Instagram page, writing, “I am so, so happy. Thank you @nadis_diamonds for making the greatest ring I could hope for. Absolutely brilliant.” He isn’t kidding — look at that shine! By the looks of it, this new bauble is about two to three carats pear-shaped diamond set on a reverse-graduated pavé diamond band.

The jeweler also showed off its creation on social media, wishing the couple congratulations and saying, “We’re so happy you love the ring!”

BEVERLY HILLS, CA - JUNE 19: Actress Kaley Cuoco (fashion detail) attends the 4th Annual Critics' Choice Television Awards at The Beverly Hilton Hotel on June 19, 2014 in Beverly Hills, California. (Photo by Jason Merritt/Getty Images for Critics' Choice Television Awards)

The new ring is quite the departure from the 2.5 carat cushion cut ring with a halo she got from her first husband, Ryan Sweeting.

As for Cuoco, 32, she’s clearly taken with her fiancé’s choice. She drew a giant heart around it on Instagram stories, adding KC [squared]. Awwww! Congratulations, Kaley and Karl!

What do you think of Kaley’s new bling? Share with us @BritandCo.

 (Photos via Kevin Winter/Christopher Polk/Getty, Jason Merritt/Getty Images for Critics’ Choice Television Awards)