This is an amazing platinum engagement ring from the 1920s. The ring is centered with a sparkling EGL certified round brilliant cut diamond that weighs 1.53ct. The color of the diamond is F with SI2 clarity. The center diamond is accentuated by dazzling round cut diamonds that weigh approximately 0.20ct. The color of these diamonds is H with VS clarity. The ring is stamped PLATINUM and weighs 3.8 grams. The ring is size 6 1/2 but it can be resized. Accordingly, the UGS appraisal value of the center diamond is worth $17,600