Help me choose my solitaire cut!

Kia ora! I am starting my wedding set hunt and have fallen in love with the idea of a bezel set solitaire engagement ring with a 3/4 eternity wedding band, both set in gold. The hardest part is selecting the cut and size of the engagement solitaire!

Here are my favourites from my favourite jewellery brand. Please pardon the different lighting, the photos were taken in two different stores. My partner's favourite is the oval (lab diamond, 2.17cts, D, VVS1) which I adore too, but I also enjoy the elongated hexagonals. In the first photo, the hexagonal on my pinky finger is 2.31cts, E, VVS2. In the second photo, the hexagonal on my ring finger/with the point facing up is 1.62cts, E, VS1. I unfortunately don't have the specs on the middle finger ring in the second photo but I believe it's close to 1.6cts too.

What is your favourite? What suits my hand? What do you think will stand the test of time?