This is a charming platinum diamond engagement ring from the 1920s. The ring is centered with a sparkling old mine cut diamond that weighs approximately 0.50ct. The color of the diamond is E-F with VS2 clarity. The center diamond is accentuated by smaller diamonds that weigh approximately 0.30ct. The color of the diamond is H with VS clarity. The ring is size 5 1/4 but it can be resized. The ring weighs 2.8 grams.