What is the carat weight of the diamond solitaires intern-Laurie wears on Soapnet's "Fashionista Diaries"?

So I'm just curious... what could the carat weight be of those earrings... just to get an idea for some look-alike fakes. lol. They have to be at over 5 carats... 10 total...? I'm just not sure.. but surely someone out there knows the exact size. They're so huge!!!.... they flip down from the earlobe. I love them ! Thanks in advance.