Date: 12/23/2009 12:00:08 PM
Author: t3
I ended up getting a .90ct Tiffany classic solitaire, VVS1, F color.
The Cartier ring''s prongs were very large and made the RB diamond look like a princess cut from afar at the carat size I wanted. Whereas the Tiffany prongs were much thinner and delicate (you could barely notice it as they tightly hugged the diamond and didn''t stick out), so the diamond looked perfectly round, not square or hexagonal.
Anyway, thank you guys for all the advice and information.