Set of jewelry : - a set including a brooch and a pair of 18k rose gold, 925 thousandths silver and old-cut diamonds and black enamel (some chips) with stars decoration. Late 19th century. Dim. of the brooch : 2,5 x 3 cm - Diam. of the sleepers : 1 cm - Gross weight : 11,1 g - pair of earrings in 18k yellow gold, white and black enamel (some chips). Gold hallmark of a ram's head (1818-1839). Size: 4.8 x 1.2 cm - Gross weight: 4.2 g - A bib brooch illustrating St John the Baptist as a child in 18k yellow gold and half pearls. Around 1900. Width: 3,5 cm - Gross weight: 2,3 g - a piece of jewelry in 18k yellow gold and fine pearls. Art nouveau period. Width : 3,2 cm - Height : 1,8 cm. 1,8 cm - Gross weight : 5,7 g - A tie pin in yellow gold 18k presenting an oval amethyst. Size of the motif: 1.8 x 1.4 cm - Gross weight: 3.8 g Total gross weight: 27.2 g