This is an amazing 18k yellow gold ring. The ring is centered with a lovely cushion cut sapphire that weighs approximately 2.50ct. The sapphire is accentuated by sparkling pear shape diamonds that weigh approximately 0.60ct. The color of these diamonds is H with VS clarity. The top of the ring measures 7mm by 18mm. The ring is stamped 750 and weighs 2.8 grams. The ring is size 7 but it can be resized.