WOW! The shade of blue of this natural sapphire is simply stunning! The oval shaped approx. 2 carat blue sapphire is natural but heat treated, and makes this ring a must have. The amazing center stone is VS clarity, medium-dark, strong, violetish-Blue 6/5. Made in 18k yellow gold the ring also hold approx. 0.10 carats total weight in round diamonds which are set in a cluster on either side of the center stone. The inside of the shank is stamped “18k.” The ring is currently a finger size 10.5 and can be resized to fit another finger size. This gorgeous ring weighs approx. 4.4 grams, and could even be worn as an alternative engagement ring.