An early 20th century 15ct gold gem-set insect brooch.

A selection of three late 19th to early 20th century 15ct gold gem-set bar brooches. To include a diamond single-stone brooch, a blue topaz and split pearl brooch and a split-pearl heart-shape motif b

An early 20th century 15ct gold enamel and gem-set snake brooch. Designed as a graduated green guilloche enamel snake, with ruby cabochon eyes, wrapped around a split pearl bar. Length 4.6cms. Weight

Three gem-set brooches. To include a early 20th century 15ct gold turquoise and split pearl hoop brooch, a turquoise and split pearl foliate brooch, together with one further brooch. Lengths 1.9 to 3.

Two gem-set brooches. The first designed as an early 20th century 15ct gold bar of music with split pearl highlights and the notes reading 'dearest', the second designed as a mid 20th century 9ct gold

Three early 20th century gem-set brooches. To include an Edwardian 15ct gold ruby and split pearl floral and bead detail bar brooch, a split pearl horseshoe and knot bar brooch, together with a split

Two early 20th century gold gem-set brooches. To include a circular opal cabochon and split pearl floral brooch, together with an oval opal cabochon bar brooch. Lengths 4.8 and 6.1cms. Weight 6.6gms.

A selection of four early 20th century gold gem-set brooches. To include a 9ct gold amethyst and split pearl floral brooch, a peridot foliate brooch, together with two further brooches. Lengths 3.7 to

Two late 19th to early 20th century gold gem-set brooches. To include a late 19th century gold split pearl bar brooch with lapis lazuli sphere terminals, together with an early 20th century garnet, sp

An early 20th century 9ct gold gem-set brooch. The open scrolling circle with four collet-set turquoise and one seed pearl, suspending a further freeform turquoise bead. Length 4cms. Weight 3.6gms.

Two early 20th century gold gem-set bar brooches. To include a split pearl shamrock brooch, together with a rose-cut diamond, circular-shape sapphire, split pearl and cultured pearl fly brooch. Length

An early 20th century gold gem-set bar brooch. The circular-shape emerald, with split pearl heart-shape surround, atop a double bar. Length 4.4cms. Weight 4gms.

Three late Victorian to early 20th century 9ct gold gem-set brooches. To include a late Victorian split-pearl embossed brooch, an early 20th century split-pearl floral motif bar brooch and a similarly

An early 20th century diamond and gem-set insect brooch. Designed as an old-cut diamond fly, with oval-shape sapphires highlights and circular-shape ruby eyes, atop a plain bar. Estimated total diamon

An early 20th century Egyptian Revival gold, diamond and gem-set brooch. The carved moonstone scarab with ruby and rose-cut diamond surround, to the rose-cut diamond accent openwork wing sides. Austri

Four diamond and gem-set rings. To include an early 20th century 15ct gold ruby and diamond dress ring, an early 20th century 9ct gold sapphire and diamond ring, together with two further rings. Three

An early 20th century gold brooch and a gem-set ring. To include a brooch with cannetille motif, together with a garnet and split pearl dress ring. Ring AF. Ring with hallmarks for 9ct gold. Ring size

A selection of late Victorian and early 20th century 9ct gold gem-set jewellery. To include a turquoise knot ring with scrolling foliate engraved band, a turquoise and split pearl heart brooch, togeth

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.

A gem-set pendant and a brooch. To include an early 20th century 9ct gold garnet foliate brooch, together with a red paste openwork pendant. Total weight 3.2gms.

Two late 19th to early 20th century 9ct gold gem-brooches. The first of navette shape, set with a central red gem, to the split pearl surround and black enamel to the terminals, the second with pink c

An early 20th century 15ct gold demantoid garnet and split pearl brooch. The circular-shape demantoid garnet and split pearl cluster, with similarly-set scrolling floral sides. Length 3.9cms. Weight 4

An early 20th century 15ct gold split pearl brooch. The split pearl crescent, with similarly-set swallow. One split pearl deficient. Length 4.6cms. Weight 4.3gms. With fitted case.

An early 20th century gold insect brooch, An early 20th century gold articulated insect brooch, an oval cabochon garnet body, a round paste head and eyes, all bezel set, to six plain tapered legs, to

Three items of gem-set jewellery. To include an early 20th century 9ct gold purple paste bar brooch, an early 20th century gold opal stickpin, with a 9ct gold moonstone single-stone ring. Two with hal