This Art Deco solitaire engagement ring features a .12 carat old European cut diamond with VS2 clarity and I color set in a hexagon-shaped head of 18 karat white gold. The band displays floral filigree mounting with orange blossom motifs throughout the design. The intricate openwork patterns and nature-inspired decorative elements reflect the ornate metalwork popular in jewelry from the 1920s-1930s.