Ruby & Diamond Ring. 14K Yellow Gold Ruby & Diamond 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 35 round shape diamonds. The diamonds have a total carat weight of 0.14 carats. The diamonds are GHI color and SI-I1 clarity. There are 24 round shape ruby gemstones on this ring. The gemstones are prong set and have a total carat weight of 0.72 carats. This ring is part of our gemstone collection of jewelry.