Please help with different diamond band settings!

[rubyjim]

Hello!
Can someone tell me what these 2 settings of diamonds on the bands are called????
They look similar but I think I see prongs on the smaller stones band.
I want a band made like the one on the bigger diamond but don’t know what it’s called!
Please help if you know what these are called! Thank you!!!

 

[OoohShiny]

I think both of those will have prongs holding the diamonds in the bands - they look too big for melee??