A German Arts and Crafts moonstone pendant by Emil Lettré, circa 1920 - 1930, the quatrefoil pendant collet-set with four cabochon moonstones in c...

An Art Nouveau enamel and sapphire brooch, circa 1900, designed as three foliate motifs with pale green enamel leaves and sapphire cabochon, gold ...

A French Art Nouveau enamel and pearl pendant by Georges Le Turcq, circa 1900, the gold foliate pendant formed of entwined tendrils with plique-à-...

A jade panel bracelet, together with a ruby and white stone set necklace, cluster ring and earstuds, and a further small collection of gem-set and...

Three gold bracelets, comprising a 9ct curb-link bracelet with heart padlock clasp, hallmarked for London 1972, a herringbone-link bracelet with p...

A cultured pearl set long chain necklace, composed of flattened belcher links spaced by cultured pearls to a swivel clasp, yellow precious metal, ...

A 9ct gold and amethyst bead necklace, the amethyst beads spaced by foliate links and suspended from a fine belcher-link chain, clasp with Sheffie...

An 18ct gold dolphin bracelet and an enamel and gem-set ‘Arabesque’ pendant, the box-link bracelet chain suspending eight alternating dolphin and ...

A textured chain necklace, comprised of finely reeded roundels spaced by sections of faceted cylindrical tubes, to a hook clasp, yellow precious m...

An enamel longchain and brooch/pendant, circa 1900, the gold belcher-link chain, closed, and spaced by a series of red and white enamel batons and...

A silver and amethyst ring and earrings by Barbara Bertagnolli, the earrings with reverse-set pear-cut amethyst within similarly-shaped silver sur...

An amethyst dress ring, set with an octagonal mixed-cut amethyst, ring size N. £100-£150

A multi-gem set star ring, the faceted cushion-shaped amethyst centred between four cardinal triangular-cut aquamarines, set within a star-shaped ...

An amethyst dress ring, the octagonal step-cut amethyst claw-set to a scroll work mount with fanned shoulders, to a trifurcated band, yellow preci...

A pair of amethyst ear studs, the heart-shaped mixed-cut amethysts in simple collet settings, to post fittings, length 15.5mm. £200-£250

An amethyst bronze pendant and pair of ear hoops by IsabelleFa, retailed by De Vroomen, the large circular hollow brushed bronze disc centred with...

A pair of late 20th century hematite earrings and an onyx ring, the earrings designed as a vine leaf with curling tendrils above a pear-shaped hem...

A silver iolite ring by Jane Mackintosh, 1997, the cabochon iolite within a silver gilt collet, to a silver band, maker’s mark ‘JWM’, London hallm...

A silver necklace and earrings by YEN, composed of silver ‘molecules’ with central gilded section, the earrings of similar design and with freshwa...

Three Victorian garnet and diamond set pendants, later mounted to a chain necklace, the three pendant drops each set with a cabochon garnet, withi...

A pendant modelled as the River God Achelous, of hollow form, with integral suspension loop, the mask applied with fine granular decoration, yello...

A French gold griffin brooch/pendant, circa 1900, modelled in flight with feather and scale detailing and a later cultured pearl between its jaws,...

A five row garnet necklace, the faceted beads to crescent-shaped terminals and central oval clasp applied with S scroll, bead and star detail, rev...

A Victorian gold garnet set serpent necklace, circa 1860, the graduated snake-link chain terminating in a serpent head clasp, modelled in three co...

A Victorian gold and emerald set serpent necklace, circa 1860, the snake-link chain terminating in a serpent head clasp, with embossed foliate dec...

A sovereign pendant on chain, the George V sovereign, 1911, set within a foliate 9ct gold mount, hallmarked for London 1979, and suspended from a ...

A 9ct gold necklace and a fancy-link chain, the chain suspending a 9ct gold Star of David pendant, together with a bicoloured fancy-link chain and...

Two guilloche enamel pendants, the first red enamel pendant within a cabochon ruby surround, to a single pear-shape ruby cabochon set bale, with b...

A George III guinea pendant, the guinea, 1784, to soldered pendant mount. £200-£260

A 9ct gold curb-link bracelet, with a heart-shaped padlock clasp and suspending a 9ct gold charm depicting the Star of David with map of Jerusalem...

A diamond, turquoise and seed pearl set pendant, the turquoise panel (untested) engraved with Arabic script within a scalloped surround set with b...

A diamond, turquoise, and cultured pearl brooch/pendant, the oval turquoise panel (untested) engraved with gilt Arabic script, to a brilliant-cut ...

A turquoise and enamel brooch/pendant, centred with an oval turquoise panel (untested), engraved with gilt Arabic script, to an alternating blue a...

A diamond, turquoise and cultured pearl brooch/pendant, the pear-shaped turquoise panel (untested) engraved with gilt Arabic script, to a brillian...

A pair of turquoise set ear clips, the pear-shaped turquoise (untested) engraved with gilt Arabic script, collet set, to yellow precious metal mou...

A sapphire and diamond cluster ring, the oval-cut sapphire within a surround of brilliant-cut diamonds, between fleur-de-lys shoulders, total diam...

A diamond eternity ring, channel-set with a continuous row of baguette-cut diamonds, total diamond weight very approximately 3.50 carats, ring siz...

An early 20th century ‘Night and Day’ ring, one side set with a row of rectangular-cut rubies, the other with similarly-cut sapphires, between hin...

A diamond eternity ring, the polished band channel set with calibré-cut diamonds, mounted in white precious metal, ring size K. £200-£300

A rubellite and diamond dress ring by Mary Carmen, the oval mixed-cut rubellite in twin claw settings, between diamond set shoulders, each collet ...

A pair of cultured pearl and diamond earrings, each set with three old brilliant-cut diamonds, suspending a similarly-set cluster drop with a cent...

A pair of diamond ear clips, the curved mounts set throughout with baguette-cut and brilliant-cut diamonds, to post and clip fittings, white preci...

A pair of diamond cluster ear studs, the central round clusters of close set marquise and princess-cut diamonds, claw set within open hoop surroun...

A single row cultured pearl necklace, the graduated strand to an asymmetrically set sapphire and old-cut diamond clasp, total diamond weight appro...

An Austro-Hungarian gem-set pendant and a pearl and garnet cluster ring, the pendant centred with an enamelled portrait of a lady in 18th century ...

A 19th century amethyst fob seal, the amethyst engraved with armorial, within a gold foliate mount, on split ring, plaque length 17mm. £200-£300

A three row simulated pearl necklace with gold cannetille work clasp, the clasp adapted from an oval gold cannetille panel/brooch, circa 1830, and...

A 19th century garnet and diamond ring, the garnet cabochon bezel set within an old-cut diamond cluster, to pierced diamond set shoulders, gold an...

A cultured pearl and turquoise bracelet, the five-strand cultured pearl bracelet spaced by three gilt metal frames, each containing a tortoiseshel...

A 19th century gold and emerald bracelet, circa 1830, of hollow construction, centred with an oval engraved panel applied with a recumbent lion, e...

A multi-gem-set scorpion brooch, vari-set including mixed-cut green sapphires, garnet, zircon and citrine, length 6.9cm. £200-£300

A morganite and diamond cluster ring, the pear-shaped morganite claw-set within a surround of brilliant-cut diamonds, to diamond set shoulders, ro...

An hexagonal aquamarine and diamond ring, the aquamarine to a pierced white precious metal mount, centred between an old-cut and single-cut diamon...

A small collection of enamel and gem-set jewellery, comprising a silver and enamel butterfly brooch, the reverse with maker’s mark for John Atkin ...

A seed pearl and amethyst chain bracelet, circa 1900, comprising two fine belcher link chains joined at intervals, and spaced by a series of colle...

A sapphire necklace and bracelet suite, each set with a double row of mixed-cut sapphires and mounted to a fine belcher-link chain necklace and br...

Four Russian egg charms, circa 1900, comprising a late 19th century silver egg decorated with polychrome cloisonné enamel, bearing Russian assay m...

A 9ct gold opal and sapphire brooch, and pearl set bar brooch, the opal and sapphire cluster with brooch and pendant fittings, hallmarked for Shef...

A cultured pearl and glass bead sautoir, the faceted glass beads interspersed with trios of freshwater cultured pearls, length 204cm. £80-£120

A Royal Yacht Squadron burgee brooch, set with calibré-cut rubies and single-cut diamonds, the crown with orange enamel highlight, total diamond w...