A pair of South Sea pearl and cognac diamond studs, 18ct rose gold, made as quality large studs, each featuring a central round South Sea pearl measuring 12 mm, silver white in colour with fine lustre and surface, surrounded by a spaced open frame of curved triangular form, grain set throughout with cognac coloured brilliant cut diamonds, totalling 0.30ct, completed with pierced posts. A.T.D.W.: 0.60ct