channel set with groups of five rectangular step cut rubies alternating groups of four old round brilliant cut diamonds, box collet set, mounted in platinum with and 18ct white gold fitting, signed 'MARCUS', approximately 12cts of rubies and 4.25cts of diamonds Length 17.7cm / 7''
Width 0.5cm / 3/16'' Weight: 27.5g
Art Deco diamond and sapphire oblong cluster ring, c.1920, set with an old lozenge cut diamond to a calibre cut sapphire ground and outer diamond border of old brilliant cut stones, diamond line shoulders extending up to the principal diamond, millegrain set, engraved anthemoin and laurel to half shank, lozenge pierced to gallery, serial number within the shank 3632
Five stone emerald ring, with graduated Colombian emeralds, the largest to centre of approximately 1.30ct, further emerald set shoulders and accent diamonds,