The ring is marked 14k and is solid white gold. It weighs 3.7 grams. Set at the top is a round white natural moonstone. It measures 8.5 x 7.5 x 5.3 mm which makes it approx 2.75 cts. The moonstone is surrounded by 6 blue natural sapphires which have an approx total weight of .30 cts and 6 round brilliant cut SI natural diamonds with an approx total weight of .18 cts. The ring wears to a size 6.25 and can be resized.