Kaley Cuoco is ending 2017 with a bang! The “Big Bang Theory” actress said “yes!” to an adorable at-home proposal from now fiancé Karl Cook.

The couple started dating in late 2015, after splitting from her former spouse, and it is obvious they are head over heels for each other. Cook is constantly gushing about his bride-to-be on his social media accounts and befittingly posted the blissful moments on Instagram after he popped the question. BTW if you don’t already follow Cook (@mrtankcook), you NEED to see his sweet unfiltered and photos and videos of Kaley and their dogs!

In the video screenshotted below, Kaley flashes the camera her left hand between happy tears, announces, “We’re engaged!” 

Cook, a professional equestrian, proposed to the actress on her 32nd birthday with a brilliant prong-set diamond by Nadis Diamonds. Look at that sparkler!

Vice President of Ritani, Josh Marion, speculates the stunning pear-shaped diamond to be at least 2.5 carats with a high color and clarity, appraising it to hold a cool $80,000 to $100,000 price tag. The striking stone is set on a platinum tapered band lined with diamonds.

Cuoco reposted the sweet video, captioning it, “Still crying, every part of this night has been perfection just like you @mrtankcook I love you forever!”

We can’t wait to watch the celebrations unfold for the adoring couple.

—Kayla Hayes & Mary Gillen