This is a fabulous platinum engagement ring. The ring is centered with lovely cushion cut sapphire that weighs approximately 2.50ct. The center stone is accentuated by sparkling trilliant cut diamonds that weigh approximately 0.80ct. The color of the diamonds is G-H with VS2 clarity. The top of the ring measures 9mm by 16mm. The ring is stamped PLAT and weighs 5.8 grams. The ring is size 5 3/4 but it can be resized.