A pair of yellow and white metal, diamond and black enamel cufflinks and three similar dress studs, 11mm, one stamped 14k, gross 21.9 grams, four frosted glass, black enamel and diamond set dress studs(a.f.), two 15ct & cultured pearl set dress studs, gross 2.2 grams, a pair of yellow metal and enamel Royal Engineers cufflinks, gross 8.6 grams, three yellow metal black onyx and rose cut diamond set dress studs, gross 4.5 grams and one French 18ct, lapis lazuli and diamond set dress stud.