the principal round brilliant to the centre of a diamond cross and diamond circular frame, within the openwork ground white enamel scroll decoration with black enamel detail, from a three stone diamond detachable suspension hoop, mounted in gold and platinum, the brooch fitting also detachable (unscrews once the small catch is pulled up), stamped T B STARR to the brooch fitting Diameter 3.2cm / 1�'' Weight: 24g
Late 18th and early 19th century foiled amethyst suite, c.1800, comprising a necklace with cross pendant, a pair of bracelets, a pair of pendant earrings and a coronet shaped brooch,