This is a fabulous 18k yellow gold ring. The ring is set round and square cut sapphires that weigh approximately 2.80ct. The sapphires are accentuated by sparkling round cut diamonds that weigh approximately 1.09ct. The color of these diamonds is G-H with VS2 clarity. The top of the ring measures 33mm by 19mm. The ring is stamped 750 K18 1.09 2.80 and weighs 13.7 grams. The ring is size 6 1/2 but it can be resized.