Sterling Silver and 14k Yellow Gold Stacked Diamond Rings, Set of Five (0.02 cttw, I-J Color, I2-I3 Clarity) Five stackable rings decorated with channel-set sterling silver balls and small diamond rounds framed in yellow gold The total diamond carat weight listed is approximate. Variances may be up to .01 carats. All our diamond suppliers confirm that they comply with the Kimberley Process to ensure that their diamonds are conflict free. Imported