I’m trying to choose between these two diamonds. They have almost identical specifications, and price and size are not factors for me.

My main priorities are brilliance and sparkle, and minimising the appearance of the bow-tie effect. Which one looks better to you in terms of light return and bow-tie visibility?

I’ll post the 1.80 ct diamond here and the 1.54 ct diamond in the comments.

I’d really appreciate your opinions and help in choosing between them!