diamondnut
Brilliant_Rock
- Joined
- Jan 24, 2008
- Messages
- 531
Hi everyone,
I'm comparing two stones using the HCA tool and am confused about how a stone that gets a HCA rating of Ex/Ex/VG could score better (1.3) than one with a HCA rating of Ex/Ex/Ex (1.6). Any thoughts on this?
Thanks!
I'm comparing two stones using the HCA tool and am confused about how a stone that gets a HCA rating of Ex/Ex/VG could score better (1.3) than one with a HCA rating of Ex/Ex/Ex (1.6). Any thoughts on this?
Thanks!