This is an elegant 18k gold engagement ring. The ring is centered with a sparkling GIA certified old Euroepan cut diamond that weighs 0.65ct. The color of the diamond is H with SI1 clarity. The center diamond is accentuated by sapphire and diamond accents. The top of the ring measures 10mm by 12mm. The ring weighs 3 grams. The ring is size 8 1/4 but it can be resized.