This colors of love white gold blue sapphire fluted ring with diamond shoulders features an oval 6 x 4mm blue sapphire center stone, with pavé set white diamonds, set in 18 karat fluted white gold. In keeping with its fondness for delight, surprise and discovery, Fabergé has concealed a hidden ruby on the inside of the band. The measurements for the shank are 2.7mm in width and 2mm in depth.