silver-tone 18K white gold pavé-set pear-cut diamonds totalling 1.68 carats pavé-set pear-cut blue sapphires totalling 2.96 carats cuff style 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. Your purchase will arrive with a gift box. This piece comes with a certificate of authenticity.