A brooch. Of circular-outline, the bi-colour embossed

A late 19th century pique tortoiseshell brooch. Of circular-shape outline, the domed tortoiseshell disc, with bi-colour geometric inlay. Diameter 4.2cms.

IONA - A SCOTTISH PROVINCIAL BROOCH ALEXANDER RITCHIE, GLASGOW 1927 of circular outline, embossed Celtic knotwork and Celtic cross motif to centre, each arm decorated with an effigy on Prioress Anna's

A diamond, ruby and sapphire lizard brooch. Of bicolour design, the single-cut diamond pave-set body, with circular-shape sapphire and ruby highlights. Estimated total diamond weight 0.35ct. Length 3.

A micro-mosaic floral brooch. Of circular outline, the tesserae designed to depict flowers, atop a blue back. AF. Diameter 3.6cms. Weight 18gms.

A beryl and diamond bar brooch. Of bi-colour design, the oval-shape green beryl and rose-cut diamond cluster, with similarly-set highlight, pierced scrolling foliate sides. Length 8cms. Total weight 1

An 18ct gold diamond brooch. Of bi-colour design, with intertwined undulating bars and brilliant-cut diamond highlights. AF. Estimated total diamond weight 0.25ct. Hallmarks for London, 2013. Length 4

A citrine brooch. Of circular outline, the central citrine with a further six surrounding it, set to an engraved mount with repeat patterns. Length 3.9cms. Weight 19.8gms.

A mid/late 19th-century Etruscan revival micro-mosaic brooch of circular outline, depicting a woman holding a book in a red dress and green and white shawls, in a beaded stylised border, unmarked(Diam

A late 19th century gold and seed pearl brooch. Of bi-colour design, the woven basket, with seed pearl grapes, textured vine leaves and scrolling vine, to the seed pearl terminal cylindrical bar. Fren

A mid Victorian gold diamond and split pearl mourning brooch. Of circular outline, the rose-cut diamond accent flower, atop a black enamel panel, with split pearl double surround. Diameter 2.6cms. Wei

An early 20th century diamond foliate brooch. Of circular outline, the openwork scrolling panel, set throughout with rose and old-cut diamonds. Estimated old-cut diamond total weight 0.20ct. Diameter

A collection of fire opal jewellery including a 9ct gold round and oval-cut fire opal bracelet; a 9ct gold pear-shaped fire opal bracelet; a 9ct gold fire opal brooch of circular outline, a pair of 9c

Fridl Blumenthal Peridot and yellow gold brooch Of circular outline in textured gold set with circular-cut peridot 14k yellow gold Signed Fridl, 14k with maker's mark 1 1/2 ins; Gross weight 8.4 dwts

A mid 19th century gold 'fausse montre' locket brooch. Of circular outline, with engine turned motif and central initial 'J', suspended from a similarly designed bar. Length 5.1cms. Weight 10.6gms.

A late 19th century memorial brooch. Of circular outline, the central circular yellow paste, collet-set with scroll surround and an engraved mount, with a glazed photograph panel to the reverse. Lengt

A late 19th century citrine memorial brooch. Of circular outline, the central circular citrine, collet-set with a rope-twist edge and wirework surround, to the glazed panel on the reverse. Length 3.6c

A 9ct gold and enamel Royal Marines brooch. Of bi-colour design, with green enamel wreath and red enamel highlight crown. Hallmarks for Birmingham, 1995. Length 2.8cms. Weight 4.7gms.

A mid 19th century gem-set mourning brooch. Of circular outline, the woven hair glazed panel, within a foil-back orange gem surround. Diameter 2cms. Weight 4.3gms.

An early 20th century gold seed pearl brooch. Of circular outline, the edge set with seed pearls, to the glazed central panel. Length 2.7cms. Weight 8.5gms.

An onyx and diamond necklace. The tapered onyx hoop pendant, with overlaid single-cut diamond line and rope-twist detail, suspended from a bi-colour circular-shape link chain, with onyx hoop central d

AN EARLY VICTORIAN GAELIC PRESENTATION PLAID BROOCH UNMARKED of circular outline the obverse set with central armorial and crest surrounded by finely cast and chased displayed thistle, the reverse lar

A VICTORIAN GEM-SET PLAID BROOCH UNMARKED of circular outline with a pierced scallop border, collet set with a yellow foil back paste to the centre, in a border of engraved Celtic knotwork decoration(

A brilliant-cut diamond bi-colour ballerina brooch.May be worn as a pendant.Total diamond weight 1.448cts, stamped to mount, estimated G-H colour, VS-SI clarity.Stamped 18K 750. Length 5cms. 12.9gms.

Two items of late 19th century tortoiseshell pique jewellery. The brooch designed as a circular outline, the geometric patterns to the hexagonal-shape raised centre, together with a pair of ear pendan