This is a lovely 18k white gold engagement ring from the Art Deco period. The ring is centered by an old mine cut diamond that approximately weighs 0.45ct. The color of the diamond is from I with VS1 clarity. The center diamond is accentuated by vivid blue sapphires accents, engravings, gallery and milgrain design. The size of the ring is 6 1/2 but it can be resized.