This is a fabulous platinum engagement ring. The ring is centered with a sparkling GIA certified old European cut diamond that weighs 1.09ct. The color of the diamond is K with VS1 clarity. The center diamond is accentuated by dazzling round cut diamond accents. The top of the ring measures 7mm by 15mm. The ring weighs 3.3 grams. The ring is size 5 1/4 but it can be resized.