Sophisticated cobalt blue silver, & black clip earrings

This elegant pair of earrings, from an estate sale, are 0.75" square, and almost the same depth, with softly rounded edges, a smooth & polished surface, and comfortable clips. They are subtle, beautifully classy & understated. With a navy blue suit, black or blue trousers with a white shirt, or any number of professional combinations, they easily become a workplace staple. The photo does not quite do justice to their sophisticated effect, and their yearlong uses. The glisten of the silver dividing stripe draws the eye there and to the face, especially the eyes. Valuable indeed, for many interactions and exchanges. A reall asset.