recycled 18K yellow gold polished finish double band three recycled 18K yellow gold annulet charms pavé setting round brilliant-cut white diamonds totalling 0.20 carats Hallmarked in the United Kingdom at the London Assay Office. All products are handcrafted. 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.