Estate 22 carat aquamarine ring. This 14 karat white gold ring features an emerald cut aquamarine at approximately 22 carats. The ring is accented with 86 full cut diamonds at 1.0 carat total weight. These diamonds have I1-I3 clarity and I-J color. This aquamarine ring weighs 18.57 grams, is a size 9, and is appraised at $6,700.