A gem-set peacock brooch. Of openwork design, the split

A gem-set peacock brooch. Of openwork design, the split pearl body, with ruby eye detail and circular-shape emerald crest, to the circular-shape ruby and split pearl feathers. Length 3.8cms. May also

A 9ct gold gem-set brooch. Of openwork design, the oval opal cabochon, with a split pearl scrolling surround, to the circular-shape sapphire chevron sides. Hallmarks for London, 1988. Length 3.7cms. W

Two gem-set brooches. Both of openwork design, to include a 9ct gold garnet and split pearl brooch, together with a foil-back garnet floral brooch. One with hallmarks for 9ct gold. Lengths 2.7 and 2.8

Two 9ct gold gem-set brooches. The first, a bar brooch designed as an oval-shape garnet collet with openwork surround and split pearl accents, the second, of openwork design set throughout with split

A diamond and gem-set brooch. Of openwork design, the foil-back emerald and green paste quatrefoil, within a diamond and paste replacement scrolling surround. Estimated total diamond weight 1ct. Lengt

An early 19th century gold enamel and gem-set brooch. Of openwork design, the later added cushion-shape lapis lazuli panel and floral surround, to the enamel flower, ruby and opal scrolling foliate bo

Two early 20th century 9ct gold split pearl and gem-set pendants. Each of openwork scrolling design, with split pearl, turquoise and blue-gem cabochon detail, one suspended from a trace-link chain. Le

An early 20th century 9ct gold gem-set pendant. Of openwork design, the perdiot and split pearl floral cluster, with pave-set split pearl scrolling foliate sides, suspended from an integral trace-link

Two early 20th century gold gem-set pendants. Each of openwork foliate design, set with peridot and split pearls. Lengths 4.2 and 4.3cms. Weight 5.7gms.

An early 20th century 15ct gold turquoise and split pearl brooch. Of openwork design, set throughout with split pearls, with turquoise cabochon highlight and drop. Length 5cms. Weight 5.4gms.

Two early 20th century split pearl and gem-set brooches. To include a 9ct gold circular-shape garnet and split pearl openwork brooch, together with a split pearl trio brooch. Length 3 and 4cms. Total

Two early 20th century gem-set pendants. Each of openwork design, the first designed as a green gem and split pearl floral pendant with 9ct gold fancy-link chain, the second designed as a 9ct gold blu

An early 20th century 9ct gold split pearl and aquamarine brooch. Of openwork design, the aquamarine and split pearl flower, within a similarly-set foliate surround. Length 3.7cms. Weight 6.3gms,

A selection of mostly 20th century jewellery. To include a shell cameo pendant with openwork split pearl surround and drop, together with two further gem-set pendants, two fobs and two brooches. Lengt

An early 20th century gem-set pendant and a 9ct gold emerald and diamond ring. The pendant, of openwork design with circular-shape garnet centre and drop, within a split pearl and foliate surround, th

Three gem-set brooches. To include a late Victorian 9ct gold blue-gem engraved brooch, a mid 20th century 9ct gold turquoise and split pearl bow brooch, together with an amethyst openwork brooch. Two

An Art Nouveau opal and split pearl pendant/brooch, openwork scroll design with a central rubover set oval cabochon opal, approximately 8 x 5.9mm, estimated approximate weight 0.80ct, surrounded by sp

A selection of late Victorian and Edwardian gold gem-set jewellery. To include a 15ct gold split pearl wreath brooch, a 9ct gold peridot, garnet and split pearl openwork floral pendant, together with

A diamond and gem-set bar brooch. The split pearl and old-cut diamond star, within an alternating cushion-shape ruby and old-cut diamond crescent moon, to the knife-edge bar with rose-cut diamond and

DIAMOND-SET BROOCH, CIRCA 1890 Of openwork design, set with cushion-shaped diamonds, diamonds approx. 3.35cts total, length 3.6cm For further information on this lot please visit Bonhams.com

A mid Victorian silver and gold diamond set brooch mount. Of openwork design, comprising vari-size old and rose-cut diamond spray leaves. Estimated total diamond weight 1.10 to 1.50cts. Length 6.5cms.

A gem-set brooch. The circular-shape ruby openwork heart, with vari-colour gem-set heart surround and fringe. Length 4.8cms. Weight 8.3gms.

A gem-set dress ring. Of openwork design, the square-shape ruby cluster, with cabochon turquoise highlight rope-twist surround. Ring size P1/2. Weight 6.1gms.

DIAMOND-SET PENDANT/BROOCH, 19TH CENTURY Of openwork design, set throughout with cushion-shaped diamonds in pinched-collet settings, diamonds approx. 2.40cts total, detachable brooch fitting, length 3