Paire de boutons de manchette antiques anglais c1910 or jaune 9K, 2,7g décembre 25, 2023 ~ admin This elegant pair of 9K yellow gold cufflinks dates to c1910 (Edwardian era). Hallmarks on back of rectangular fronts are faded but 9CT can be made out on one of the cufflinks. The total weight of the pair is 2.7 grams.