- Joined
- Jul 31, 2014
- Messages
- 18,384
GIA gives ratings, but triple excellent doesn't guarantee a great stone bc it's a broad category.Thank you. I thought that GIA had changed their rating system to include an overall cut rating since the last time I bought a diamond (a decade ago), and that the differences were within that cut rating. But it appears I was mistaken and those are only in-house cut ratings. Sigh.