the 55 old round brilliant and transition cut diamonds, spectacle set and spaced by small entwined figure-of-eight looped links of entwined figure-of-eights, upon a marquise cluster clasp set with a cushion cut between rose cut diamonds, mount tests as platinum, approximately 13.50cts in allLength 60cm / 23½''Weight: 13.5g
Antique cushion cut diamond cluster ring, c.1800, the principal diamond, later recut, bordered by eighteen small cushion cut diamonds, close cut down collet set in silver and gold with gold tapering flat shank
19th century 18ct gold pierced oblong panel link chain necklace, c.1890, the shaped outline with foliate double C scroll motifs within, apparently unmarked