Stone is 3/4 inch long by 3/8 inch wide at widest portion towards the bottom. To my knowledge the stones are not real. That is my guess. These are a FEW years old and the metal has tarnished as it also by my guess is not precious. Just a set of earrings for fun. thanks for the interest and for asking about them.
I do not know. I don't even know if they are real stone or not. I would guess that they are not. Don't even know when I got them but it has been a FEW years based on the appearance. Wish I had more info for you but appreciated you taking the time to ask question. have a good day.