This is an elegant platinum engagement ring. The ring is centered with sparkling GIA certified old mine cut diamond that weighs 1.05ct. The color of the diamond is I with VS1 clarity. The center diamond is accentuated by lovely faceted cut ruby and round cut diamond accents. The top of the ring measures 10mm in diameter. The ring is size 7 1/2 but it can be resized. The ring weighs 2.7 grams.