This is a wonderful platinum diamond engagement ring from the 1920s. The ring is set with an old European cut diamond in the center that weighs 1.05ct and is GIA certified. The color of the center diamond is I and the clarity is VS1. The center stone is accentuated by glittering round cut diamonds that weigh approximately 0.25ct. The color of these diamonds is H with VS clarity. The ring is size 8 1/4, and can be resized.