This is an amazing platinum engagement ring. The ring is centered with a sparkling GIA certified old mine cut diamond that weighs 1.01ct. The color of the diamond is E with SI1 clarity. The center diamond is accentuated by dazzling baguette cut diamond accents. The top of the ring measures 6mm by 15mm. The ring is stamped 10% IRIDPLAT and weighs 4.3 grams. The ring is size 7 but it can be resized.