Smoky Topaz & Diamond Ring. 14K White Gold Smoky Topaz & Diamond Ring.This 14k white gold ring makes a great addition to any jewelry collection and can be worn on many occasions. This ring is prong set with 20+ round shape diamonds. The diamonds have a total carat weight of 0.17 carats. The diamonds are GHI color and SI-I1 clarity. There is 1 cushion shape smoky topaz gemstone on this ring. The gemstone is prong set and has a total carat weight of 5.50 carats. This ring is part of our gemstone collection of jewelry.