This is a stunning platinum engagement ring from the Edwardian era. The ring is centered with sparkling EGL certified old mine cut diamond that weighs 1.06ct. The color of the diamond is G-H with SI3 clarity. The center diamond is accentuated by dazzling round cut diamonds that weigh approximately 0.20ct. The color of these diamonds is G with VS clarity. The top of the ring measures 8mm by 13mm. The ring is size 5 1/2 but it can be resized. Accordingly, the UGS appraisal value of the center diamond is worth $9,200.