This is a stunning antique platinum engagement ring. The ring is centered with a sparkling EGL certified transition round brilliant cut diamond that weighs 2.27ct. The color of the diamond is H-I with SI2 clarity. The center diamond is accentuated by dazzling round cut diamonds that weigh approximately 0.40ct. The color of these diamonds is G with VS clarity. The ring has an impressive engraving and milgrain design. The ring is size 6 1/4 but it can be resized. The ring is stamped IRID PLAT. Accordingly, the UGS appraisal value of the center diamond is worth $30,900.