I'll add that the two raw ones I submitted on my own, both came back a 2. I kept the best one, sold the other and with the sale funds bought the 2.5 for the same amount. The 2 I kept I've had for years...on the bottom there is a small chip with a tiny ink mark. It's clean and well centered other than that. I thought it would be a 1.5 with the ink...and the other a 2. Was disappointed when I got the same grade to start with!
