A mixed group of antique and modern gold jewellery, early 19th century and later

A mixed group of antique and modern gold jewellery, early 19th century and later, comprising: an early 19th century topaz and seed pearl mourning brooch, a lava cameo brooch in gold surround, a blue enamel and gold fob watch by Robert Favre & Co, two gold locket pendants on gold chains, a gold and diamond-set snake stickpin, a seed pearl-set gold heart locket, a modern sapphire pendant on gold chain, a seed pearl and turquoise ring and a diamond and garnet-set gold ring