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 platiDiameter 3.2cm / 1ΒΌ''Weight: 24g
Pair of emerald, ruby and diamond clip brooches, Paris, maker's mark for Henri Lavabre, of geometric triangular design and each centred by a large polished emerald bead, the emeralds earlier and probably Indian, possibly Mughal,
Art Deco ruby and diamond bracelet by Cartier, London c.1930, with 18 round brilliant cut diamonds box collet set in arch links, two-stone calibre cut ruby bar joins in between, channel set, mounted platinum, signed 'Cartier London', approximately 3.06cts of diamonds in all, rubies approximately 1.80cts in all