This is an amazing platinum ring. The ring is centered with a lovely cushion cut Ceylon sapphire that weighs approximately 5.50ct. The center stone is accentuated by sparkling round cut diamonds that weigh approximately 0.50ct. The color of the diamonds is H with VS clarity. The top of the ring measures 13mm by 12mm. The ring is size 5 1/4 but it can be resized. The ring weighs 4.1 grams.