silver-tone sterling silver polished finish Earring A: signature GriGri pendant half hoop design post-back fastening Earring B: pearl pendant half hoop design post-back fastening Earring C: claw/prong setting round cut green amethyst stud design post-back fastening set of three for pierced ears These earrings intentionally do not match. Pearls should be the last thing that you put on in the morning and the first thing you take off at night. Avoid contact with perfumes or creams, and simply wipe with a soft cloth to clean. Normal everyday use and external agents may reduce the lustre of gemstones and gold surfaces. To maintain, use specific, non-abrasive products specially meant for cleaning jewellery. Hallmarked in the United Kingdom at the London Assay Office.