This is a gorgeous platinum engagement ring. The ring is centered with a lovely vivid blue GRS certified emerald cut Ceylon sapphire that weighs 12.33ct. The sapphire is accentuated by sparkling round cut diamonds that weigh approximately 1.00ct. The color of these diamonds is G with VS clarity. The top of the ring measures 18mm by 14mm. The ring is stamped PLAT and weighs 10.1 grams. The ring is size 6 but it can be resized.