Enamel and diamond pendent earringsEach depicting a polychrome enamel bird with floral motifs, set throughout with single-cut diamonds, suspending...

Gem-set butterfly broochThe body set with a cabochon emerald and 10mm cultured pearl, the wings decorated with circular cut sapphires, emeralds an...

Cultured pearl and diamond braceletThe nine rows of 6.5mm cultured pearls, interspersed with rose-cut diamond silver bars and clasp, length 18.7cm...

Fancy Coloured diamond single-stone ringSet with a Fancy Yellowish Brown brilliant-cut diamond, weighing 2.75 carats, ring size approx. OFootnotes...

Gem-set necklaceThe flattened curb link chain, interspersed with coloured gemstone cabochons, including aquamarine, amethyst and citrine, length 3...

Diamond necklaceSpectacle-set with brilliant-cut diamonds, diamonds approx. 4.50cts, length 44.0cmFor further information on this lot please visit...

Diamond three-stone ringSet with three old brilliant-cut diamonds, mounted in 18 carat gold, diamonds approx. 1.30cts total, UK hallmark, ring si...

Opal, green sapphire and diamond ringThe oval opal cabochon, between circular-cut green sapphires and old brilliant-cut diamond shoulders, ring si...

Emerald and diamond necklaceThe bi-coloured collar, with a central heart-shaped pendant set with brilliant-cut diamonds and calibré-cut emeralds, ...

DIAMOND TASSEL EARCLIPSEach centrally set with a cluster of brilliant-cut diamonds with a plaited design surround and tassels, diamonds approx. 0...

LALIQUE: PâTE DE VERRE 'DEUX FAISANS' BROOCH, Circa 1910Of navette form, decorated with intertwined pheasants, signed Lalique France, length 8.7cm...

HARDSTONE INTAGLIO FOBThe foliate design frame, with swivelling feature, hardstone inscription reads NOW OR NEVER to one side, and OU MAINTENANT O...

Emerald and diamond cluster ringThe octagonal step-cut emerald within a surround of brilliant-cut diamonds, between similarly-cut diamond shoulder...

Cultured pearl necklaceThe single row of 6mm cultured pearls, to an early 19th century cannetille pearl clasp, length 107.0cmFor further informati...

Three sapphire and diamond cluster ringsSet with circular-cut sapphires and brilliant-cut or single-cut diamonds, ring sizes approx. J, M and MFor...

Paste frontlet, circa 1820-40Of openwork scrolling design, set throughout with circular colourless pastes, width 15.5cmFor further information on ...

Aquamarine pendant, circa 1830Set with a cushion-shaped aquamarine, within a gold cannetille surround with seed pearl accents, one pearl deficien...

Fancy link braceletDesigned as a series of polished curb-links, Portuguese assay marks, length 21.0cmFor further information on this lot please vi...

Mesh purse, mid 20th centuryGold woven mesh with three compartments, terminating in an openwork spherical drop, Portuguese assay marks, length 10....

Enamel necklace and earring suiteThe anchor-link chain suspending four nautical flag charms decorated with polychrome enamel, the earrings en suit...

Mikomoto: cultured pearl necklaceThe single strand of 6mm cultured pearls, signed Mikimoto, length 47.5cmFor further information on this lot pleas...

garnet necklaceSpectacle-set with oval-cut garnets, length 45.5cmFor further information on this lot please visit Bonhams.com ...[more]

Spinel and garnet pendent earringsEach cushion-shaped pink spinel surmount suspending a beaded garnet sphere, length 2.8cmFor further information ...

CARTIER: Cultured pearl and diamond dress set, circa 1964Double-sided: Each cultured pearl of grey tint within a brilliant-cut diamond surround, a...

Sapphire and diamond cufflinksSingle-sided, set with brilliant and baguette-cut diamonds, with calibre-cut sapphires to a brilliant-cut diamond T-...

David Webb: Enamel cufflinksSingle-sided, decorated with black and white enamel, to a similarly decorated T-bar, signed Webb, French import marks,...

Tom Ford: diamond dress studsEach set with four princess-cut diamonds, signed Tom Ford, maker's case, length 0.8cm (4)For further information on ...

onyx and diamond dress set, circa 1920Double-sided, each onyx plaque within a rose-cut diamond surround, four studs and a pair of buttons en suite...

GRAFF: Ruby and diamond cufflinksSingle-sided, set with square step-cut rubies, weighing 2.45 carats total, and baguette-cut diamonds, weighing 0...

GRAFF: Emerald and diamond cufflinksSingle-sided, set with square step-cut emeralds, weighing 0.95 carat total, and baguette-cut diamonds, weighin...

Hermes: Watch, circa 1960Designed as a buckle opening to reveal a rectangular dial, with Roman numerals and baton hourmarkers, to a black crocodil...

Onyx and diamond cufflinks, circa 1910Double-sided, each circular onyx plaque within a rose-cut diamond surround, length 1.3cm, cased by B. Barnet...

Cartier: lighterOf textured finish, signed Cartier Paris, numbered 39542, length 7.0cmFor further information on this lot please visit Bonhams.com...

Diamond cufflinksSingle-sided, set with old brilliant and single-cut diamonds, plaque length 1.3cmFor further information on this lot please visit...

Synthetic Sapphire and diamond cufflinksSet with single-cut diamonds, the T-bars terminating in sugarloaf synthetic sapphires, length 2.8cmFor fu...

Collection of Gentlemen's accessories1st: Dress set compromising cufflinks, four buttons and one stud, with old brilliant-cut diamond highlights (...

Elizabeth Gage: Cultured pearl and diamond necklace, 1994The multi-strand of freshwater cultured pearls, to a textured 18 carat gold clasp with br...

Elizabeth Gage: Cultured Pearl and Diamond Earrings, 1991Each designed as a textured plaque, set with brilliant-cut diamond accents, with a centra...

diamond three-stone ringSet with three graduated brilliant-cut diamonds, principal diamond approx. 2.00cts, remaining diamonds approx. 0.95ct tot...

Diamond and emerald torque necklaceSet with a central step-cut emerald, accented by brilliant-cut diamonds, inner circumference 34.0cmFor further ...

Aquamarine and diamond ringOf bombé design centrally set with a circular-cut aquamarine, within a surround of brilliant and baguette-cut diamonds,...

Cultured pearl necklace with emerald and diamond claspThe double row of 9mm cultured pearls, to a sugarloaf emerald and brilliant-cut and pear-sha...

Lapis lazuli, cultured pearl and diamond target ringOf bombé design, the lapis lazuli centrally set with a cultured pearl within a rose-cut diamon...

GRAFF: Ruby and diamond 'diamond on diamond' pendantCircular, set with circular-cut rubies, weighing 1.73 carats total, and brilliant-cut diamonds...

GRAFF: ruby and diamond 'Diamond on Diamond' pendent earringsCircular, each set with circular-cut rubies, weighing 3.34 carats total, and brillian...

Cartier: diamond 'Love' bangleDecorated with ten brilliant-cut diamonds, signed Cartier, numbered, inner diameters 5.3cm x 4.5cm (size 16)For fur...

Cultured pearl and diamond dress ringDesigned as a snake, the tail set with a cultured pearl and brilliant-cut diamonds, the head set with three s...

Emerald and diamond ringThe graduated row of calibré-cut emeralds between double borders of brilliant cut diamonds, diamonds approx. 0.70ct total...

GRAFF: Emerald and diamond 'Halo' pendantSet with a brilliant cut diamond, weighing 0.23 carat, and circular-cut emeralds, weighing 3.08 carats to...

GRAFF: emerald and diamond 'Halo' earringsSet with brilliant-cut diamonds, weighing 0.70 carat total, and circular-cut emeralds, weighing 3.53 car...

Emerald and diamond three-stone ringThe central square-cut emerald, between brilliant-cut diamonds, diamonds approx. 0.75ct total, ring size appro...

Diamond ringThe central oval-cut diamond, weighing 2.61 carats, to step and trilliant-cut diamond shoulders, remaining diamonds approx. 1.05cts to...

Cartier: 'Maillon Panthère' necklaceDesigned as a series of 18 carat yellow gold brick-links, signed Cartier, numbered, maker's mark, French assay...

De Vroomen: White sapphire and enamel earclips, 1995Each set with a central step-cut white sapphire in an octagonal surround of blue-grey enamel, ...

Van Cleef & Arpels: 'Alhambra' onyx bracelet and ring suiteOf quatrefoil design with onyx inlay, the ring set with a brilliant-cut diamond to the ...

Coloured diamond cluster ringThe cushion-shaped diamond of yellow tint, within an old brilliant and single-cut diamond surround, principal diamon...

cultured pearl necklaceDesigned as three rows of 6mm cultured pearls with four bar spacers to the front each set with brilliant-cut diamonds and a...

Ruby and diamond brooch, 1958Of undulating design, centrally set with six old brilliant-cut diamonds and circular-cut ruby accents, diamonds appr...

Georland: Diamond bracelet, Circa 1960The central row of brilliant-cut diamonds bordered by plaited fancy links, diamonds approx. 1.70cts total, m...

TIFFANY: Onyx, seed pearl and diamond bangleThe onyx cuff with seed pearl and diamond studs, inner diameters 5.6cm x 4.2cm, maker's case and valua...