This is a gorgeous platinum engagement ring from the Art deco era. The ring is centered with a sparkling old mine cut diamond that weighs approximately 1.75ct. The color of the diamond is I-J with VS2 clarity. The top of the ring measures 9.5mm by 13mm. The ring is stamped PLATINUm and weighs 3.8 grams. The ring is size 5 1/4 but it can be resized.