name: european and american women's rings material: alloy modelling : heart-shaped treatment process : inlaid diamond suitable for gift giving occasions ; wedding packing : independent packaging style : women mosaic material : alloy inlaid artificial gem / semi gem color: gold green diamond platinum green diamond gold ab color platinum blue diamond gold blue diamond gold red diamond gold purple diamond size: 6, 7, 8, 9, 10 weight: about 3g.tips:please avoid chemicals,humidity,crash,and take off when sleeping,sweat,bath,clean with soft cloth,well save to insulate it from corrosion by oxyge.