14kt yellow gold polished finish claw/prong setting 1.86ct and 0.08ct brilliant-cut laboratory-grown diamonds F/VVS2 and F/VVS diamond colour and clarity 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 an IGI Diamond Report. This certification from the International Gemological Institute assesses diamonds' cut, colour, clarity and carat weight according to strict international standards.