silver-tone 18K white gold green emerald gemstone oval cut emerald round brilliant cut diamonds yellow and white diamonds double halo diamond setting 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.
