18kt white gold Oera diamond chain bracelet18kt Fairmined Ecological white gold polished finish adjustable cable link chain knot charm pav setting round cut FG VVS VS white diamonds totalling 0. 55 carats 0. 07 carats spring ring fastening 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.