TRIPLE ROW CULTURED PEARL NECKLACE WITH ART DECO DIAMOND BROOCH/CLASP, CIRCA 1935The openwork geometric plaque set throughout with cushion-shaped,...

BROOKING: ART MODERNE NATURAL PEARL AND DIAMOND BROOCH, CIRCA 1930The rectangular polished plaque inset with a drop-shaped natural pearl, measurin...

PAIR OF DIAMOND EARSTUDSEach set with a brilliant-cut diamond, weighing 2.06 carats and 2.05 caratsFootnotes:Accompanied by a report from HRD stat...

DIAMOND SINGLE-STONE RINGThe brilliant-cut diamond, weighing 3.02 carats, UK hallmarks, ring size G (sizing beads)Footnotes:Accompanied by a repor...

CARTIER: ART DECO CORAL AND DIAMOND CLIPS, CIRCA 1925Of Eastern inspiration, each pierced chevron-shaped plaque, pavé-set with cushion-shaped, old...

DIAMOND FLORAL SPRAY BROOCH, CIRCA 1955The baguette-cut diamond stem issuing five petals with pierced detail, pavé-set throughout with brilliant-c...

EMERALD SINGLE-STONE RINGThe octagonal step-cut emerald, between shoulders tension-set with brilliant-cut diamonds, emerald stated to weigh 7.19 c...

COLOUR CHANGE SAPPHIRE AND DIAMOND DRESS RING, CIRCA 1930The large cushion-shaped colour change sapphire, weighing 26.32 carats, between millegrai...

EMERALD AND DIAMOND RINGThe step-cut emerald, weighing 1.82 carats, within a brilliant-cut diamond surround, ring size PFootnotes:Provenance:Sothe...

ART DECO DIAMOND AND EMERALD BRACELET, CIRCA 1935Set at the centre with a octagonal step-cut emerald, with an openwork geometric strap millegrain-...

A ruby and diamond ringThe oval-cut ruby, weighing 4.84 carats, between duos of marquise-cut diamonds, ring size K-LFootnotes:Accompanied by a la...

ALDAO: SAPPHIRE AND DIAMOND RINGThe oval-cut sapphire, weighing 14.38 carats, between trilliant-cut diamond shoulders, signed Aldao, ring size LFo...

OMEGA: RUBY-SET WATCH/BRACELET, CIRCA 1945The circular dial with stud and Arabic numeral hourmarkers, beneath a cover with bombé detail, pavé-set ...

VAN CLEEF & ARPELS: EMERALD AND DIAMOND BROOCH, CIRCA 1975The textured flowerspray set with cabochon emeralds, brilliant and single-cut diamonds, ...

BOODLES: COLOUR-CHANGE SAPPHIRE RING, 1994The colour-change sugarloaf sapphire within a yellow gold collet, on a white gold band, maker's mark B&D...

RUBY AND DIAMOND CLUSTER RINGThe cushion-shaped ruby, weighing 4.34 carats, within a border of old brilliant-cut diamonds, ring size L-MFootnotes:...

NATURAL PEARL NECKLACE WITH SYNTHETIC RUBY AND DIAMOND CLASPThe single-strand of one hundred and twenty five natural pearls graduating in size tow...

GOLD AND SAPPHIRE BRACELET, MID 20TH CENTURYThe supple strap composed of integral honeycomb links, each star-set with a circular-cut sapphire, Fre...

VAN CLEEF & ARPELS: 'MYSTERY-SET' SAPPHIRE AND DIAMOND BOMBÉ CROSSOVER RINGOne terminal pavé-set with brilliant-cut diamonds, the other with calib...

CARTIER: DIAMOND-SET 'TANK DIVAN' WRISTWATCHThe rectangular dial with Arabic numerals, within a pavé-set brilliant-cut diamond surround, on a croc...

CHAUMET: DIAMOND-SET 'NIGHT SPIRIT' WRISTWATCHThe circular mother-of-pearl dial with single-cut diamond hourmarkers, the bezel, lugs and fancy-lin...

EMERALD AND DIAMOND PENDANTThe pear-shaped emerald, weighing 7.57 carats, within a halo surround of brilliant-cut diamonds, length 2.8cmFootnotes:...

CHOPARD: DIAMOND-SET 'HAPPY SPIRIT' NECKLACEThe cascade of articulating and graduated hoop-shaped links, pavé-set with brilliant-cut diamonds, six...

DIAMOND SINGLE-STONE RINGThe old brilliant-cut diamond, weighing 8.73 carats, ring size J½This lot is subject to the following lot symbols: ΩΩ VAT...

DIAMOND FLOWER BROOCHSet with a brilliant-cut diamond, weighing 4.28 carats, the petals and stem decorated with smaller old brilliant and single-c...

SAPPHIRE AND DIAMOND BRACELET, CIRCA 1965The articulating strap set with baguette-cut diamonds between courses of brilliant-cut diamonds, accented...

RUBY AND DIAMOND STRAP BRACELETSet with eleven oval-cut rubies alternating with step-cut diamonds and courses of baguette, brilliant and old brill...

ATTRIBUTED TO MARSH & CO: CULTURED PEARL AND DIAMOND EARCLIPS, MID 20TH CENTURYOf blackened steel, each hoop inlaid with a foliate motif set with ...

CONCH PEARL, NATURAL PEARL AND DIAMOND PENDENT EARRINGSEach flame-shaped surmount pavé-set with brilliant-cut diamonds and a central conch pearl, ...

GRIMA: MORGANITE AND DIAMOND COLLAR, 2008The pear-shaped morganite within a cluster of beaded wirework, accented by brilliant-cut diamonds, suspen...

ART DECO DIAMOND BRACELET, CIRCA 1930The articulated openwork strap composed of convex links, each pavé-set with brilliant-cut diamonds and a cent...

VAN CLEEF AND ARPELS: WOOD, LACQUER, DIAMOND AND MOTHER-OF-PEARL LIMITED EDITION 'KIKUMAKIE' BUTTERFLY BROOCHThe wooden wings decorated with flowe...

VAN CLEEF AND ARPELS: MOTHER-OF-PEARL, LACQUER AND DIAMOND LIMITED EDITION 'TSURUKAME' BUTTERFLY BROOCHThe mother-of-pearl wings decorated with cr...

VAN CLEEF AND ARPELS: MOTHER-OF-PEARL, LACQUER AND DIAMOND LIMITED EDITION 'SHINOBU' BUTTERFLY BROOCHThe mother-of-pearl wings decorated with gold...

VAN CLEEF AND ARPELS: MOTHER-OF-PEARL, LACQUER AND DIAMOND LIMITED EDITION 'UME' BUTTERFLY BROOCHThe mother-of-pearl wings decorated with flowerin...

SAPPHIRE RING, FIRST QUARTER OF THE 20TH CENTURYThe sugarloaf sapphire between engraved foliate shoulders, mounted in platinum, sapphire approxima...

MID 20TH CENTURY SAPPHIRE RINGThe cushion-shaped sapphire, on a band of expandable-linking, ring size J - MFootnotes:Accompanied by a report from ...

PAIR OF MID 20TH CENTURY SAPPHIRE AND DIAMOND PENDENT EARRINGSEach set with a mixed-cut sapphire, weighing either 12.33 carats or 10.79 carats, wi...

SAPPHIRE AND DIAMOND CLUSTER RINGThe oval-cut sapphire, weighing 7.54 carats, within a border of brilliant-cut diamonds, between tapered baguette-...

SAPPHIRE, EMERALD AND DIAMOND RINGThe step-cut sapphire, weighing 8.21 carats, obliquely-set with a step-cut emerald, weighing 1.83 carats, in a p...

DIAMOND SINGLE-STONE RINGThe cushion-shaped diamond, weighing 5.18 carats, between baguette-cut diamond shoulders, ring size OFor further informat...

SAPPHIRE AND DIAMOND NECKLACEThe central cushion-shaped sapphire, weighing 6.52 carats, in a scrolling openwork frame, set with similarly-shaped, ...

DIAMOND RINGThe step-cut diamond, weighing 4.76 carats, between stepped baguette-cut diamonds, ring size OFootnotes:Accompanied by a report from G...

DIAMOND BRACELETThe flexible strap with a central line of brilliant-cut diamonds, graduating in size from the centre, between courses of pear-shap...

EARLY 20TH CENTURY DIAMOND, EMERALD AND ENAMEL BROOCHOf drawer-handle design, set with a principal old brilliant-cut diamond, smaller old brillian...

PEARL NECKLACE WITH A DIAMOND CLASPThe single strand of one hundred and seventeen natural pearls, measuring 4.92mm - 6.14mm, on a double-sided ros...

ATTRIBUTED TO CARTIER: ROCK CRYSTAL, DIAMOND, SAPPHIRE, PEARL AND ENAMEL BRACELET, CIRCA 1910The hexagonal, slightly convex, rock crystal plaques ...

PEARL AND DIAMOND EARRINGSEach drop-shaped pearl suspended from a line of old brilliant-cut diamonds, length 3.1cmFootnotes:Accompanied by a labor...

NATURAL PEARL AND DIAMOND BROOCH AND EARCLIP SUITEThe spray brooch, mid 19th century, composed of leaves pavé-set with cushion-shaped diamonds, wi...

DIAMOND TWO-STONE RINGThe two old brilliant-cut diamonds, each weighing 2.02 carats, between baguette-cut diamond shoulders, ring size L (hoop off...

ART DECO DIAMOND PENDANT, CIRCA 1935Of tiered odeonesque design, millegrain-set with single-cut diamonds and two central old brilliant-cut diamond...

COLOUR-CHANGE SAPPHIRE AND DIAMOND PENDANT NECKLACE/BROOCH, CIRCA 1900The cushion-shaped colour-change sapphire, within a millegrain-set surround ...

ART NOUVEAU ENAMEL AND DIAMOND PLAQUE DE COU, CIRCA 1890, MOUNTED AS A BRACELET, BY G T MARSH & CO, CIRCA 1930The convex plaque, circa 1890, of re...

DIAMOND NECKLACEDesigned as a rivière of fifty-three pear-shaped diamonds, diamonds approximately 40.00 carats total, clasp numbered 12702, length...

SPINEL AND DIAMOND RINGThe cushion-shaped spinel, weighing 26.12 carats, between marquise-cut diamonds, ring size NFootnotes:Accompanied by a repo...

SPINEL AND DIAMOND PENDANTThe cushion-shaped spinel, weighing 28.78 carats, between marquise-cut diamonds, length 2.8cmFootnotes:Accompanied by a ...

SAPPHIRE AND DIAMOND RING, CIRCA 1920The cushion-shaped sapphire, weighing 3.52 carats, between old demi-lune-shaped diamonds and single-cut diamo...

SAPPHIRE, DIAMOND AND NATURAL PEARL PENDANT, LATE 19TH CENTURYOval, with central quatrefoil motif composed of four cushion-shaped sapphires, set t...