18kt recycled gold polished finish pavé setting laboratory-grown diamonds totalling 0.46ct claw/prong setting laboratory-grown brilliant-cut diamond totalling 0.71ct 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.