Princess cut diamond color and clarity grades

https://astro-wiki.win/index.php/Princess_cut_diamond_color_and_clarity_grades

Princess cut diamond color and clarity grades matter a lot because the square shape tends to show color and inclusions more than rounds. A G-H color and SI1-SI2 clarity often give a nice balance of sparkle and value for this cut. I've seen many with slightly visible inclusions under the corners, yet face up clean and bright in most settings.