Maxine
Brilliant_Rock
- Joined
- Dec 6, 2004
- Messages
- 1,400
RE: HCA - Just curious about crown angles.....Just out of curiosity, I have been playing w/ the HCA and plugging in different #''s....some of diamonds listed by vendors or on various educational websites....("examples").....A lot of diamonds with low HCA scores come out, Ex,Ex,EX,VG......
This occurs even when the crown angles are less than 34 (which supposedly is true of my own diamond)......I thought lower crown angles exhibited les "fire." So why do these stones come up EX for fire?
This occurs even when the crown angles are less than 34 (which supposedly is true of my own diamond)......I thought lower crown angles exhibited les "fire." So why do these stones come up EX for fire?