18 Karat Yellow Gold Aquamarine and Diamond Ring
18 Karat Yellow Gold Aquamarine and Diamond Ring. This ring features one oval aquamarine. This stone has a total carat weight of 1.09 carats. It is set into an 18 karat yellow gold diamond mounting. This mounting is set with round and baguette diamonds. These diamonds have a total carat weight of 0.68 carats.