Our Diamondeau - flawless simulated diamond stones feature many of the appealing attributes of their mined cousins without the extortionate prices. In fact they often improve on nature by always being flawless and have even more inner sparkle. This gorgeous ring in solid 925 sterling silver, plated in 18k Yellow Gold features over 5 carats of gems including the stunning oval cut Diamondeau with its stunning cobalt blue with a hint of purple color.