Average weight 14.5 grams Metal: Silver <-- Split -->Diameter 46.4 x 56.7mm. Width of widest point 13.4mm. Thinne st point 8.0mm Width is width of thickest point along the band, unless stated otherwise. <-- Slit --> Hallmarking Guide: Sterling Silver less than 7.78g not stamped but has a 925 mark. More than 7.78g stamped.