No, we just got her a week ago. She was in a cage with other chameleons at the reptile store. Is it possible the eggs could be fertilized? If not, what will happen to the eggs and how long does it take to know?
If she was with others, and you dont know the gender, then yes its very possible the eggs are fertile.
If they are, you need to get some vermiculite (from a lowes or home depot, gardening center) and get it dmap, just damp enough to squeeze a drop of water out) then carefully dig up the eggs, and place them in it, then put them in a dark room. then you check to make sure the vermiculite is still damp, but never roll the eggs as, this could cause the babies to suffocate.
if they are not fertlized, then after a couple weeks they will collapse in on themselves and mold over. in which case, you can throw it out.
I am currently incubating veiled eggs, which are similar in care to gracefuls.
get a small container, like tupperware, put the damp vermiculite in it, put the eggs, spaced out, on top of the vermiculite (not covered) and then get a lid, poke holes in it for ventilation and stick in a dark closet in a part of your house that stays areound 75ish degrees.
then in 7-9 months, you get babies !