This is a magnificent diamond platinum engagement ring from the Art Deco era. The ring is centered with a sparkling GIA certified old mine cut diamond that weighs 1.20ct. The color of the diamond is J with VVS1 clarity. The center diamond is accentuated by smaller round cut diamonds that weigh approximately 0.40ct. The color of the diamond is H with VS clarity. The ring is stamped 10% IRID PLAT and weighs 4.1 grams. The ring is size 7 3/4 but it can be resized.