This is a gorgeous 18k white gold engagement ring. The ring is centered with a sparkling GIA certified round cut diamond that weighs 0.49ct. The color of the diamond is I with VS1 clarity. The center diamond is accentuated by sapphire accents. The top of the ring measures 8mm by 12mm. The ring is stamped 18K and weighs 2.1 grams. The ring is size 6 1/2 but it can be resized.