Vintage Givenchy long dangle drop geometric square earrings, free flower earring

Timeless vintage Givenchy earrings, authentic. (note: I do not have original backs) The color is rather 2 tone around squares. Not sure if it's intentional design or it is gold loss, either way doesn't take away from the look. I will add free flower gold and enamel vintage earrings, they have marking on the back, however I am not familiar with makers mark.