This is a stunning diamond platinum engagement ring from the 1920s. The ring is centered with a sparkling old cut diamond that weighs approximately 0.91ct. The color of the diamond is J with VS1 clarity. The center diamond is accentuated by sparkling baguette cut diamond accent. The top of the ring measures 6mm by 5.8mm. The ring weighs 2.6 grams. The ring is size 5 but it can be resized.