An Art Deco, platinum 'Yacht Club de Taussat' brooch
Yellow gold, pearls and diamonds antique brooch
Rosé gold, silver, natural pearl and diamond brooch
Yellow gold tie pin with diamonds & spinel, from around 1900
Yellow gold, diamond & ruby tie pin from around 1900
Yellow gold & emeralds 'Bebe Tigre' Cartier brooch
Yellow gold, platinum, diamond and ruby dog brooch
Yellow and white gold and diamond Gubelin triple clips