A 15 carat gold ruby and split pearl bar brooch, length 4.5cm, a 9 carat gold hand brooch, length 3.4cm, a pink tourmaline and cultured pearl bar brooch, length 5.2cm and a split pearl Naval crown brooch, length 4.4cm. 15 carat gold brooch - 3.4 grams. Hand brooch - 2.0 grams. Pink tourmaline and cultured pearl brooch - stamped '9CT', 2.9 grams. Naval crown brooch - stamped '14CT', 2.2 grams.