Here is a painted one of Princess Luna with her cutie mark on the rearside of the pendant (seriously I think her cutie mark is the only one incorporating her whole behind to the point that unlike in case of all other of these pendants I couldn’t jus fill in the entire rearside background with the main fur color and still keep the cutie mark easily recognizable), they measure about 3.8 cm / 1.5 inches in diameter.