This is an amazing platinum engagement ring. The ring is centered with a lovely AGL certified emerald cut emerald that weighs 1.45ct. The center stone is accentuated by sparkling emerald cut diamonds that weigh approximately 0.70ct. The color of the diamonds is H with VS clarity. The top of the ring measures 9mm by 13mm. The ring is stamped PLAT and weighs 9.5 grams. The ring is size 7 3/4 but it can be resized.