This is an amazing 18k white gold ring. The ring is centered with a lovely cushion cut sapphire that weighs approximately 2.53ct. The center stone is accentuated by sparkling round cut diamonds that weigh approximately 0.86ct. The color of these diamonds is H-I with SI clarity. The top of the ring measures 20.5mm by 17mm. The ring is stamped 750 and weighs 4.7 grams.