A truly stunning ring for the man who demands quality! 18k band is set with a 10.8 x 8.3 mm sapphire cabachon that weighs approximately 2 carats. The deep blue sapphire is semi transparent and has a strong saturation of cobalt blue color. The ring has a closed back so when light enters the sapphire it reflects off the gold and back to the eyes. Kind of a star effect. The ring is size 10 and the weight of the ring is 13.0 grams.