lulu_ma
Ideal_Rock
- Joined
- Sep 9, 2020
- Messages
- 4,621
Has anyone (other than Prs-gosh I miss him) ever "tweaked" their old cut diamond?
I know that often the girdles of old cuts have to be cleaned up. I'm specifically taking about tweaks like opening up the tables (so the petals are clearer) or making the culet larger.
Bonus points, if someone can tell me the performance differences between having a polished girdle versus an unpolished/bruted one.
I know that often the girdles of old cuts have to be cleaned up. I'm specifically taking about tweaks like opening up the tables (so the petals are clearer) or making the culet larger.
Bonus points, if someone can tell me the performance differences between having a polished girdle versus an unpolished/bruted one.