Custom made ring from Italy has all the elements you desire. The centerpiece of this ring is a fine deep rich blue natural 3.75ct Ceylon sapphire. This top quality stone is accented by bright and sparkly 0.70tcw of diamonds. This superb stone is set in an fine band of lustrous 18k white gold. This ring weighs 4.1 grams and is a size 7 and can be sized to fit.