This is a charming platinum engagement ring from the Art Deco era. The ring is centered with a sparkling old mine cut diamond that weighs approximately 0.50ct. The color of the diamond is H-I with SI2 clarity. The top of the ring measures 8.5mm by 12mm. The ring weighs 2.5 grams. The ring is size 7 1/4 but it can be resized.