- Joined
- Dec 2, 2020
- Messages
- 481
By and large CVD (which is what probably most +1ct are) are cut on the slightly shallow side so poor cut is going to less of a problem than it is for natural diamonds (and most larger HPHT).
In theory this is correct. In practice I understand producers are still applying GIA cut guides - not "getting" how skewed it is to deep stones. I'm pleased to see the lion's share of LGD going through IGI, where there's not a deep-bias, and a good amount passing through GCAL, who applies a strict and fair system.