Vintage 925 Silver and Onyx Simple Oval Pierced Dangle Kidney Wire Earrings VG

These 925 silver and onyx earrings are used but in very good condition. There is light scuffing/scratching from use. They are marked 925 and possibly a maker's mark but I can't make it out. They measure approximately 2cm x 1cm x 0.5cm. They come in a gift bag.