2 pairs Silver Earrings, iridescent crystal stud & silver dangling hoops

Two pairs of silver sparkly earrings, each uniquely beautiful. Top pair are round stud post earrings. A center diamond rhinestone surrounded by Iridescent crystals that change color with the light. Very elegant and classy. I wore these once to my daughter's wedding in 2005. The second pair are silver dangly post earrings. A textured hoop dangles from silver studs with a swirled design in the middle. Pretty everyday earrings. I wore these quite a bit to work from probably 2009-2013. Both pairs are in very good condition. One dangle earring has a discolorations at the top. Hardly noticeable. Both pairs have backs on them although they are not original. I have cleaned both pairs in jewelry cleaner. No brand name available. Not sure if either is Eisenberg Ice as printed on the holder. I just had that holder that fit two pairs, so I used it for this listing.