This Art Deco solitaire engagement ring centers a .99 carat old European cut diamond with VS2 clarity and M color, held by directional prongs in an intricate filigree mounting made from 18 karat white gold. The diamond sits just under one full carat while displaying the hand-cut characteristics typical of the old European cut popular during the Art Deco era of the 1920s-1930s. The M color grade indicates more warmth than higher-graded stones, creating a golden tint in certain lighting. The filigree metalwork showcases the detailed craftsmanship and geometric patterns that define Art Deco jewelry design.