Tiffany Novo/Cushion cut - what specs?

[bling1]

Hi

I am new here and are looking for advice regarding my e-ring upgrade. Currently, I have a 0.56ct F VVS2 Tiffany Novo and am about to upgrade to a 1ct-ish G VS2. I have read a lot about other specifications such as debth % and table % and that they are responsible for how big the stone looks and how brilliant it is. I am very confused as I found contradicting information as to what is ideal for a cushion cut diamond. Can you help me with this? What shall I look at when receiving the offer with the detailed specs?

Also are there any in there with a Tiffany Novo which is around 1ct? Would love to see some pictures as to how it Looks.

Many thanks for your help!!!

 

[bling1]

Ok here are the specs to a offered ring:
1.13ct, G, VS1
Depth-% 72.7%
Table-% 62%
Fluorosence: None

I would rather have a VS2 but go up a little bit with the carat or do you think VS2 is to bad? Furthermore I am concerned with a depth of 72.2 as I read in here that this will let the diamond to look smaller.