A gem-set necklace. Designed as an oval-shape vari-gem

Four items of silver and white metal gem set jewellery. To include a necklace, designed as a series of oval and lozenge-shape turquoise cabochons, collet-set to the clip-clasp, together with a pair of

A gem-set necklace. The front designed as an oval multi-gem collet lattice, to include amethyst, peridot, citrine, topaz and garnet, to the similarly-set back-chain. Length 43cms. Weight 10.5gms. Over

Two gem-set cluster rings. Each designed as an oval-shape blue gem, within a brilliant-cut diamond scalloped edge surround. Estimated total diamond weight 0.15ct. Weight 4.2gms.

A gem-set bracelet. Designed as a series of oval-shape multi-colour gem-set collets, with elongated hoop spacers and lobster clasp. Length 17cms. Weight 3.6gms.

A gem-set necklace. Designed as an oval moonstone cabochon, within a single-cut diamond and split pearl openwork surround, to the cultured pearl and similarly-cut diamond drops, suspended from a split

A diamond and gem-set necklace. Designed as a square-shape emerald, sapphire and ruby swag, gathered by brilliant-cut diamond highlights, to the figaro-link back-chain. One sapphire deficient. Estimat

Two gem-set pendants. Each designed as an oval-shape amethyst or circular-shape pink paste, within a split pearl openwork surround. AF. Lengths 3.7 to 3.8cms. Weight 4.9gms.

A late Victorian 15ct gold multi gem-set ring. The oval-shape foil-backed garnet line, with split pearl quatrefoil and vari-shape green gem highlights, to the engraved band. Ring size P. Weight 2gms.

Two gem-set rings. The first, designed as an oval-shape topaz collet, with plain surround and tapered band, the second, designed as an oval-shape jadeite carved to depict an 'oriental ingot' motif. On

Two 9ct gold gem-set rings. The first, designed as an oval-shape morganite cluster ring, the second, designed as a rectangular-shape spodumene three-stone ring. Hallmarks for Birmingham, 2011. Weight

A pair of gem-set cluster earrings. Each designed as an oval-shape peridot collet, with alternating single-cut diamond and circular-shape green gem surround. Length 3.1cms.

Two 9ct gold gem-set rings. The first designed as an oval-shape morganite and goshenite cluster ring, the second designed as a cushion-shape chrysoberyl line with circular-shape colourless gem accents

A gem-set brooch. Designed as a fly, with oval-shape green paste body, circular-shape colourless paste wings and circular red gem cabochon eyes. Length 3.2cms.

A pair of mid Victorian gold gem-set earrings. Each designed as a tassel, suspended from a pear-shape foliate panel with oval-shape garnet and colourless gem floral highlight, to the geometric surmoun

A selection of marcasite pieces and a gem-set necklace and ring. The necklace designed as a row of claw-set square-shape pink gems, together with a brooch in the form of a deer set with marcasites and

A selection of mainly gem-set silver and white metal jewellery. To include a garnet brooch of navette shape, a multi-gem necklace with vari-shape moonstone, garnet, amethyst and peridot, together with

An 18ct gold diamond and gem-set necklace. Designed as a series of geometric panels, with oval sapphire and ruby cabochon collet detail, to the pave-set diamond highlights. Estimated total diamond wei

Two 9ct gold gem-set bracelets. The first designed as a series of oval-shape sapphire collets, the second designed as a series of circular ruby cabochons, each with lobster clasp. Hallmarks for Birmin

Four silver and white metal gem-set necklaces. The first an amethyst necklace of belcher-link chain to the five collet-set amethysts and further drop, together with another of oval-shape rock crystals

A set of diamond and gem-set jewellery. The vari-cut diamond openwork lattice panel necklace, with oval pink tourmaline cabochon highlights, and graduated vari-colour gem bead sides and cord, together

A 9ct gold gem-set brooch. Designed as a textured monkey, holding a circular-shape garnet, with oval-shape amethyst body and circular turquoise cabochon eyes. Hallmarks for London, 1938. Length 3.2cms

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

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

A diamond and gem-set pendant and pair of earrings. The pendant designed as an oval-shape red tourmaline and citrine collet, with rose-cut diamond cluster surround and an integral fancy-link chain, wi