12cm long from hook to bottom drop gem.
I am head over heels in love with these earrings, in fact I bought myself a pair and am wearing them as I write this. They do have some weight to them but are super comfortable to wear and really appeal to the Goth Vamp aspect of my personality.
The crosses themselves have stunning gothic detail in glossy black. The drop gems are glass and also black however the tiny beads just atop the glass drops are red and when you see it in person it makes the drops look a blood red. (not as bright a red as it shows up in my images) and yes, the last picture is me wearing my own pair so you can see how they fit size wise.