@Saarebas Before I was going to make it ambiguous and say Eve has been alive for anywhere between a week to a month, but I officially settled for a month somewhere in the IC. However, she has never really left the Kindergarten before meeting Talc because
outside is scary and after Talc left because
I promised her I wouldn't until she came back.
She broke that promise for Amber's sake. Nearly all her knowledge on gemkind, earth, and herself prior to meeting Aquamarine and Bloodstone comes from Talc.
Edit: Before waking up? Probably a few hours at most before realising
I am not a wall and painstakingly clawing her way out of the wall since she didn't properly emerge.