TWO JADEITE BANGLESEach of circular form, inner circumference approx. 18.0mmFootnotes:Accompanied by a report from The Gem & Pearl Lab, stating th...

JADEITE AND DIAMOND EARRINGSEach set with a spherical jadeite bead, suspended from a brilliant-cut diamond surmount, length 2.3cmFootnotes:Accomp...

JADEITE BUDDHA PENDANTThe carved jadeite depicting a laughing buddha, length 3.2cmFootnotes:Accompanied by a report from S.P.Yu Gem Testing Labor...

DIAMOND PENDANT/NECKLACESet with a brilliant-cut diamond via a similarly-set surmount, principal diamond approx. 0.75ct total, pendant with parti...

ART DECO DIAMOND-SET BROOCH, CIRCA 1930Of openwork plaque design, set with old brilliant, brilliant, baguette and single-cut diamonds, principal ...

DIAMOND RING, 1982Set with five brilliant-cut diamonds, mounted in 18 carat white gold, diamonds approx. 1.25cts total, London hallmark, ring siz...

ALFRED LANGLOIS: CIGARETTE CASETricoloured, decorated with birds in flight, the sides of Greek key pattern, maker's mark Alfred Langlois, French a...

CARTIER: DIAMOND-SET DRESS STUDS; MOTHER OF PEARL AND DIAMOND-SET DRESS STUDS1st: Of satin finish, set with step-cut diamonds, 2nd: each set with ...

SAPPHIRE AND DIAMOND BROOCH AND EARCLIP SUITEOf openwork foliate design set with baguette and brilliant-cut diamonds and pear-shaped sapphires, th...

NEPHRITE AND RUBY CUFFLINKSDouble sided, each oval nephrite cabochon, inlaid with a cabochon ruby and nephrite baton terminals, via chain-link co...

TWO PAIRS OF EARRINGS1st: Of polished cross-hatched design, 2nd: Bicoloured, of brushed and polished finish, Portuguese assay marks, lengths: 1st...

THREE CULTURED PEARL RINGS1st: Set with three baroque-shaped cultured pearls of grey tint, with rose-cut diamond accents, within a ropetwist reede...

CARTIER: DIAMOND AND CULTURED PEARL EARRINGSEach brilliant-cut diamond surmount, suspending a detachable 12.0mm cultured pearl, unsigned, diamonds...

DIAMOND AND CORAL RINGSet throughout with brilliant-cut diamonds and circular cabochon corallium rubrum, diamonds approx. 1.55cts total, ring size...

OPAL RINGSet with an opal cabochon, between engraved shoulders, ring size approx. H½ (sizing spring)For further information on this lot please vis...

SAPPHIRE AND DIAMOND RING AND EARCLIP SUITEThe sapphire cabochon within a brilliant-cut diamond surround, between shoulders set with similarly-cut...

GAVELLO: MOTHER-OF-PEARL AND DIAMOND-SET RING; CULTURED PEARL AND TUQUOISE EARRINGS1st: Ring set with a mother-of-pearl plaque, between brilliant-...

COLLECTION OF JEWELLERYIncluding four brilliant-cut diamond-set rings, step and princess-cut diamond rings, a blue octagonal-cut topaz and brillia...

TWO DIAMOND RINGS1st: Set with step and brilliant-cut diamonds, mounted in 18 carat gold, 2nd: Set with brilliant-cut diamonds, diamonds approx. ...

EMERALD RINGThe oval-cut emerald, with foiled backing, within an engraved surround, ring size approx. NFor further information on this lot please...

SIX GEM-SET AND PASTE FLY BROOCHES, CIRCA 1870; PASTE AND SEED PEARL BROOCH, CIRCA 18901st: Two fly brooches set with cushion and pear-shaped rubi...

SAPPHIRE AND DIAMOND NECKLACE; TARGET RING, CIRCA 1905-101st: The openwork necklace of scrolling and foliate design set with calibré-cut sapphire...

CITRINE AND DIAMOND CLUSTER RING, 19TH CENTURYThe oval-cut, foiled back citrine within a surround of rose-cut diamonds, within closed-back and pin...

SEED PEARL, ONYX AND DIAMOND BROOCH; ROSE-CUT DIAMOND RING, CIRCA 19051st: The openwork bar brooch set with old brilliant and rose-cut diamonds, s...

AQUMARINE AND DIAMOND-SET BRACELETThe octagonal-cut aquamarine, within a scrolling surround, accented by single and old brilliant-cut diamonds, on...

SHELL CAMEO, BANDED AGATE AND HALF PEARL BROOCH AND FOUR BANDED AGATE DRESS STUDS, CIRCA 1890The shell cameo depicting the back of a male bust, pr...

GARNET PENDENT EARRINGS 19TH CENTURYPossibly Iberian, set with circular and oval-cut spessartine garnets, in foiled closed back settings, length ...

ENAMEL AND DIAMOND BROOCH, CIRCA 1870The black enamel plaque with applied rose-cut diamond coronet and monogram, within an interweaving surround d...

ENAMEL AND DIAMOND BROOCH/PENDANT, 18TH - 19TH CENTURY COMPOSITEThe blue guilloché enamel plaque within a garland surround set with cushion-shaped...

ENAMEL, EMERALD AND DIAMOND BROOCHThe enamel plaque depicting St. George and the Dragon, within a frame set with cushion-shaped diamonds and step-...

COLLECTION OF PASTE JEWELLERY, 19TH - 20TH CENTURYComprising: a cushion-shaped paste rivière in pinched collet settings (two links broken), a cros...

SAPPHIRE, DIAMOND AND CULTURED PEARL NECKLACEThe pendant of garland design, set with two step-cut sapphires and brilliant-cut diamonds, terminatin...

DIAMOND PENDANT AND EARRING SUITEThe pendant set with a rose-cut diamond, within a closed back setting, the earrings of matching design, lengths:...

CULTURED PEARL NECKLACE WITH DIAMOND-SET CLASPThe three strands of graduated 5.0-8.0mm cultured pearls, on a single, brilliant and old brilliant-c...

COLLECTION OF PASTE BUCKLES AND PASTE AND CUT-STEEL JEWELS, 18TH - 19TH CENTURY1st: Pair of blue guilloché enamel buckles, each with an outer surr...

COLLECTION OF PORTRAIT MINIATURES, 19TH CENTURY1st: A portrait miniature of a lady, traditionally identified as Lady Emma Hamilton (1765-1815), we...

PENDANT/NECKLACE, BRACELET AND EARRING SUITEEach of openwork design, lengths: bracelet 18.0cm, pendant 9.0cm, earrings 2.3cm, necklace inner circu...

OPAL DOUBLET BRACELETThe three opal doublets on a fancy link bracelet, inner circumference approx. 15.5cmFor further information on this lot pleas...

COLLECTION OF OPAL-SET JEWELLERYComprising two brooches, earrings, a bracelet and a ring, each set with oval opal cabochons, lengths: brooches 4....

SMOKE-TREATED OPAL AND DIAMOND CLUSTER RINGThe oval smoke treated opal, within a brilliant-cut diamond surround, diamonds approx 2.40cts total, r...

EMERALD, RUBY AND DIAMOND-SET BROOCHThe central oval-cut emerald, set in an openwork plaque decorated with step-cut rubies, and brilliant and sing...

SAPPHIRE NECKLACEDesigned as a series of spectacle-set oval-cut and pear-shaped sapphires, length 79.5cmFor further information on this lot please...

DIAMOND AND COLOURED DIAMOND CULTURED PEARL NECKLACECentred by a plaque decorated with the face of a cat, set with vari-cut colourless diamonds an...

BROOCH/PENDANTOf openwork design, length 4.0cmFor further information on this lot please visit Bonhams.com ...[more]

DIAMOND, EMERALD AND RUBY BRoOCHOf floral design set with brilliant-cut diamonds, circular-cut emeralds and rubies, one diamond deficient, diamond...

COLLECTION OF NINE DIAMOND-SET RINGS, 1983-2002Set individually, with brilliant-cut, marquise, oval or princess cut diamonds, diamonds approx. 2.3...

DIAMOND-SET BANGLEThe square-shaped hoop set to the front with brilliant-cut diamonds, diamonds approx. 1.20cts total, inner circumference approx....

MARIE FRANCE: NECKLACEDesigned as a series of graduated, textured, overlapping plaques, signed MF, length 43.0 cmFor further information on this l...

CARTIER: BRACELETOf flexible linking, signed Cartier, maker's mark for Pierre Brun, numbered, inner circumference approx. 15.0cm, maker's caseFo...

HERMÈS: 'CAPE COD' WATCHThe square white dial with applied silver-coloured Arabic numbers, on a taupe leather double strap, dial, buckle and strap...

FIRE OPAL AND DIAMOND RING, 2003The cushion-shaped fire opal between trilliant-cut diamond shoulders, mounted in 18 carat gold, London hallmark, ...

BULGARI: TUBOGAS EARCLIPSThe half-hoop earclips of polished and reeded design, signed Bulgari, length 2.0cm, maker's caseFootnotes:Please note t...

RUBY AND DIAMOND RING, 1998The central octagonal-cut ruby, between emerald-cut diamonds and step-cut rubies, mounted in 18 carat gold, London hall...

CULTURED PEARL NECKLACEThe single strand of 11.0-13.5mm cultured pearls of white, cream or yellow tint, length 47.7cmFor further information on th...

TURQUOISE AND DIAMOND DRESS RINGOf bombé design, set with turquoise plaques and brilliant-cut diamonds, ring size approx. NFor further informatio...

TWO RUBY-SET RINGS1st: Set with cabochon rubies in an openwork mount, 2nd: the plaque ring set with oval and calibré-cut rubies and single-cut dia...

COLLECTION OF GEM-SET AND DIAMOND RINGSComprising of nine rings variously set with oval and pear-shaped sapphires and brilliant-cut diamonds, set ...

SCHLUMBERGER FOR TIFFANY: DIAMOND AND ENAMEL 'TAJ MAHAL' EARRINGSEach set with a brilliant-cut diamond, decorated with blue enamel, signed Tiffany...

ELSA PERETTI FOR TIFFANY: DIAMOND 'SEVILLANA' PENDANTSet throughout with brilliant-cut diamonds, mounted in platinum, on a black silk cord, diamon...

CARTIER: 'LOVE' RINGThe polished 18 carat rose gold band decorated with screwhead motifs, signed Cartier, numbered, Swiss assay mark, European con...