Gold Diamond Cluster Ring. 14K Yellow Gold Prong Set Round Diamond Cluster Ring. This 14k yellow gold ring makes a great addition to any jewelry collection and can be worn on many occasions. This ring is prong set with 7 round shape diamonds. The diamonds have a total carat weight of 0.25 carats. The diamonds are GHI color and SI-I1 clarity. This ring is part of our engagement rings collection of jewelry.