Earrings in silver 925% opal round black stone

Nice silver stud earrings with a round black opal stone. These studs are made entirely of 925 sterling silver, the very best quality silver. This means that the silver content in the jewelry is very high, so that they also contain no trace of nickel. So for those with a nickel allergy, there is no problem at Evy's Secrets. Diameter of the stone is 5mm.