This is an amazing platinum engagement ring from the Art Deco era. The ring is centered with a sparkling GIA certified old European cut diamond that weighs 1.02ct. The color of the diamond is K with VS2 clarity. The center diamond is accentuated by dazzling round cut diamond accents. The top of the ring measures 11mm by 15mm. The ring is stamped 5% IRID PLAT and weighs 3.9 grams. The ring is size 6 1/2 but it can be resized.