No 540 picture for now.
This emerald cut has a nice complex color that get touches of blue in a mainly a green world. The gemstones tone level is delightfully breezy and without any darkness in the ends. Such a joy. It is even eye clean and as usual, with most greens, there aren’t any crystal problems. So I give this stone two thumbs up for its good sized, beautiful, body of 4.00 carats.