This is an amazing platinum engagement ring. The ring is centered with a sparkling GIA certified oval cut Ceylon sapphire that weighs 2.25ct. The sapphire is accentuated by sparkling round cut diamonds that weigh 0.74ct. The color of these diamonds is H with VS clarity. The top of the ring measures 14mm by 12mm. The ring is stamped Pt900 S2.25 D0.74 and weighs 6.5 grams. The ring is size 5 3/4 but it can be resized.