a little info my mom used to sell all sorts of stuff including jewlry in a couple different shops, she let me put a few pieces on so im trickling the listings on here, if i state clearly it is marked, then i can most definately be positive of the markings, if i ? mark it, then im can kind of read it but its to fine to tell, im positive, this is 10k markings are clear as day on it dont even need a loupe... thank u :)