18kt yellow gold polished finish claw/prong setting bezel setting oval and brilliant cut diamonds totalling 1.09 carats FG/VVS diamond colour and clarity Includes a GIA report. This certification from the Gemological Institute of America assesses diamonds' authenticity as well as cut, colour, clarity and carat weight. 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.