This is a beautiful platinum diamond engagement ring from the 1920s. The center stone is a GIA certified round cut diamond weighing 1.04 carats. The color of the stone is K with VS2 clarity. The center stone is accentuated by sparkling round cut diamonds on each sides weighing approximately 0.35 carat. The color of these diamonds is H with VS clarity. The ring is size 5 1/2, but can be resized.