circa 2010s platinum polished finish claw/prong setting pavé setting round cut diamonds 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. Includes a GIA report. This certification from the Gemological Institute of America assesses diamonds' authenticity as well as cut, colour, clarity and carat weight. Condition: EXCELLENT. This previously owned item is in near-perfect condition with no signs of damage or use.