Tiny Vintage 14K Gold Natural Opal Earrings

Dainty 14K gold genuine natural Opal stud earrings are marked 585 and a maker's mark and measure about 3/8 inch by a little under 3/8 inch wide.  They weigh just .7 gram together.  One of the lacey loops on one of the earrings is slightly bent as can be seen in the first photo.