This is a stunning diamond platinum engagement ring from the Art Deco period. The ring is centered with a sparkling GIA certified old mine brilliant diamond that weighs 1.79ct. The color of the diamond is I with VS1 clarity. The center diamond is accentuated by dazzling round cut diamonds that weigh approximately 0.40ct. The color of these diamonds is H with VS clarity. The ring has an impressive open work and milgrain design. The top of the ring measures 7.5mm by 8mm. The ring is size 6 3/4 but it can be resized. The Ring is stamped PLAT and weighs 3.5 grams.