This is a fabulous 18k yellow and white gold engagement ring. The ring is centered with lovely emerald cut sapphire that weighs approximately 3.50ct. The sapphire is accentuated by sparkling baguette cut diamonds that weigh approximately 0.50ct. The color of the diamonds is H with VS clarity. The top of the ring measures 9.5mm by 17mm. The ring is stamped 18K and weighs 6.6 grams. The ring is size 4 1/4 but it can be resized.