This is a charming 18k gold engagement ring from the Edwardian era. The ring is centered with a sparkling old mine cut diamond that weighs approximately 0.45ct. The color of the diamond is H with VS clarity. The ring has an impressive open work, engraving and milgrain design. The ring is stamped 18K and weighs 1.9 gram. The ring is size 4 1/2 but it can be resized.