This is an amazing platinum engagement ring. The ring is centered with a lovely oval cut sapphire that weighs approximately 4.53ct. The center stone is accentuated by sparkling baguette cut diamonds that weigh approximately 0.50ct. The color of the diamonds is F-G with VS1 clarity. The top of the ring measures 11mm by 17mm. The ring is stamped PLAT and weighs 8.7 grams. The ring is size 7 1/4 but it can be resized.