Tapered baguette to center stone ratio?

[stepcutnut]

I am curious if anyone has a good rule of thumb for choosing the size of tapered baguettes needed in a HW style setting?

They would need to look great proportionally with an emerald cut center that is about 11x9.5m on a size 7 finger.

For me the baguettes would need to be properly angled down the side of the finger also so they don’t lay too flat from the center.

 

[Matthews1127]

I found these on Pinterest.
Do you see anything similar to what you’re looking for?

 

[lavenderdragonfly23]

Good luck tomorrow