A collection of jewels, comprising: a large cabochon garnet, hollowed to the reverse, approximately

A collection of jewels, comprising: a large cabochon garnet, hollowed to the reverse, approximately 3.5 x 3.5 x 1.6cm, approximately 159 carats; a Scottish hardstone stick pin; a resin and hardstone inlay brooch depicting insects, framed in gold, 3.4cm diameter; an unmounted oval amethyst, approximately 56 carats; and a gold filigree link set with turquoise cabochons, circa 1830s