sterling silver hammered-effect finish cocktail band bezel-setting black spinel totalling 28.50 carats bezel-setting round-cut diamonds totalling 1.96 carats Hallmarked in the United Kingdom at the London Assay Office. 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. This jewellery is crafted with natural gemstones. As such, each piece is unique and may differ slightly in colour or texture from the item pictured. This piece comes complete with a protective dust bag.