This is a charming 18k yellow gold ring. The ring is centered with a lovely GAL certified cushion cut sapphire that weighs 3.20ct. The sapphire is accentuated by sparkling round and emerald cut diamonds that weigh approximately 1.00ct. The color of the diamonds is H with VS clarity. The top of the ring measures 19mm by 17mm. The ring is stamped 18K 750 and weighs 8.1 grams. The ring is size 6 1/4 but it can be resized.