Wow! One of my favorites. This vintage estate diamond ring has an approximate .25 ct center stone plus an additional .20 pts of diamonds. There are two emerald cut diamonds on each side and a round diamond below that for a total of approximately .45 cttw. The center diamond is in the SI range and near colorless. Very beautifully done in a 14K yellow gold setting. This ring has a lot of sparkle and is a sizeable 5 1/4.