Runningmama
Shiny_Rock
- Joined
- Jun 2, 2019
- Messages
- 358
I’m considering one but want some feedback. They’re all IGI certified. Is there really a difference between their precision cut IGI cerified diamonds vs. regular ideal cut? Will their precision cut with 34.5/40.8 perform better than a regular IGI ideal with 34.5/40.8 angles and identical other parameters?