TIFFANY: DIAMOND 'JAZZ' EARRINGS, 2003Each with a graduated row of brilliant-cut diamonds, diamonds approx. 1.00ct total, signed Tiffany & Co. © 2...

THEO FENNELL: DIAMOND KEY PENDANT, 2004Pavé-set throughout with brilliant-cut diamonds, mounted in 18 carat white gold, signed Theo Fennell Londo...

VAN CLEEF & ARPELS: DIAMOND BUTTERFLY RINGOpenwork, set throughout with brilliant-cut diamonds, diamonds approx. 3.75cts total, signed VCA, number...

THEO FENNELL: AMETHYST 'WHISPER' RING, 2003The circular amethyst cabochon within a reeded mount, mounted in 18 carat white gold, maker's mark TF, ...

CULTURED PEARL AND DIAMOND RINGThe 10.3mm cultured pearl between brilliant-cut diamond shoulders, ring size approx. OFor further information on th...

THEO FENNELL: YELLOW BERYL AND DIAMOND PENDANT, 2006The triangular-shaped checkerboard-cut yellow beryl with brilliant-cut diamond highlights, mou...

CARTIER: DIAMOND PANTHER CHARMDesigned as a leaping panther in profile, set with brilliant-cut diamonds, mounted in 18 carat white gold, diamonds ...

THEO FENNELL: PINK SAPPHIRE AND DIAMOND PENDANT NECKLACE, 2005The winged heart pavé-set with circular-cut pink sapphires and brilliant-cut diamond...

TIFFANY: DIAMOND RINGThe polished hoop with heart charm, pavé-set with brilliant-cut diamonds to one side, signed Tiffany & Co., ring size approx....

NANNINI: TURQUOISE AND DIAMOND CLIP BROOCHES, EARCLIPS AND RING SUITEComprising: a pair of earclips, ring and pair of trefoil design clip brooches...

BULGARI: GEM-SET EARCLIPSEach set with opposing pairs of heart-shaped pink tourmalines, of differing intensity, signed Bulgari, length 2.0cmFor fu...

TIFFANY & CO./SCHLUMBERGER: DIAMOND ETERNITY RINGSet throughout with duos of brilliant cut diamonds, alternating with X motifs, mounted in 18 cara...

DIAMOND BOMBÉ RINGStar-set with brilliant-cut diamonds in a 14 carat yellow gold setting, diamonds approx. 1.60cts total, maker's mark B&S, later...

CARTIER: 'PANTHERE' EMERALD AND ENAMEL PENDANT NECKLACECircular, of openwork design, depicting a panther with a pear-shaped emerald eye and black ...

GILLIAN PACKARD: SAPPHIRE AND DIAMOND BANGLE AND DIAMOND BROOCH, 1973Each designed as a flourish, the bangle set with a cushion-shaped sapphire an...

DIAMOND-SET BICOLOURED NECKLACE AND BANGLE SUITEOf fluted design, the front panels set with step-cut, brilliant and baguette-cut diamonds, mounted...

TIFFANY: DIAMOND 'BUBBLE' EARRINGSEach set with three brilliant-cut diamonds, mounted in platinum, diamonds approx. 0.50ct total, signed Tiffany &...

TIFFANY & CO./SCHLUMBERGER: GEM-SET DRESS RINGThe spiralling band terminating with circular ruby cabochons, signed Tiffany & Co. and Schlumberger,...

DIAMOND HEART NECKLACE AND BRACELET SUITEEach of continuous heart-shaped links pavé-set with brilliant-cut diamonds to the front, diamonds approx....

DIAMOND CLUSTER EARRINGSSet throughout with old brilliant, single and rose-cut diamonds, diamonds approx. 1.30cts total, length 2.0cmFor further i...

THEO FENNELL: DIAMOND KEY PENDANTPavé-set throughout with brilliant-cut diamonds and treated black diamonds, signed Theo Fennell, length 6.5cm, m...

CULTURED PEARL AND DIAMOND PENDENT EARRINGS AND PENDANTThe pendant surmount of teardrop design set with brilliant-cut diamonds, suspending a 13.6m...

SAPPHIRE AND DIAMOND RING, 2019The cushion-shaped sapphire, weighing 9.29 carats, between baguette-cut diamond shoulders, mounted in platinum, Lon...

DIAMOND FLOWER BROOCHThe openwork flowerhead set throughout with brilliant-cut diamonds, accented by a central cushion-shaped diamond, principal d...

EMERALD AND DIAMOND RINGThe central row of calibré-cut emeralds between tiered rows of brilliant cut diamonds, diamonds approx. 0.70ct total, rin...

VARI-COLOURED SAPPHIRE AND DIAMOND BRACELET, 2008Each link set with a an oval-cut green, yellow, pink, orange or blue sapphire, within a brilliant...

CULTURED PEARL, CITRINE AND DIAMOND CHOKERThe triple row of 6.0mm cultured pearls, accented by brilliant-cut diamond and step-cut citrine bar spac...

Diamond brooch, circa 1960The textured flowerhead accented by brilliant-cut diamonds, diamonds approx. 0.75ct total, length 5.0cmFor further info...

THEO FENNELL: TSAVORITE GARNET AND RUBY SALAMANDER PENDANT, 2010Pavé-set throughout with tsavorite garnets and cabochon ruby-set eyes, mounted in ...

RUBY AND DIAMOND BRACELET, 1962The textured 18 carat gold bracelet set with a row of alternating circular-cut rubies and brilliant-cut diamonds, d...

BOUCHERON: DIAMOND 'SERPENT BOHÈME' RINGThe textured shoulders obliquely-set with brilliant-cut diamond terminals, mounted in 18 carat yellow gold...

SAPPHIRE AND DIAMOND RINGSet with a double row of calibré-cut sapphires in concealed settings between borders of pavé-set brilliant-cut diamonds, ...

FANCY LINK DIAMOND BRACELETOf polished and ropetwist circular linking, with single-cut diamond detail, length 19.5cmFor further information on th...

NANNINI: DIAMOND AND GEM-SET FLORAL SPRAY BROOCHThe brilliant, trilliant and single-cut diamond bouquet, with circular-cut emerald, ruby and sapph...

EMERALD AND DIAMOND BROOCHOf stylised wreath design, composed of interlocking circlets set with brilliant-cut diamonds and circular-cut emeralds, ...

SAPPHIRE AND DIAMOND RING AND CULTURED PEARL NECKLACE1st: Set with a central circular-cut sapphire within a surround of old brilliant and single-c...

RUBY AND DIAMOND NECKLACE, BRACELET AND EARRINGSEach composed of cabochon ruby and brilliant-cut diamond clusters, diamonds approx. 20.50cts tot...

GARNET NECKLACE, CIRCA 1860 AND GARNET AND DIAMOND EARRINGSThe three oval cabochon-cut garnets set within a scrollwork surround, each with glazed ...

HARDSTONE CAMEO BROOCH, CIRCA 1850Oval, depicting a woman wearing a turban looking over her shoulder with an engraved openwork border, glazed comp...

Fede ring 19th centuryDesigned as a pair of clasped hands, mounted in gold, ring size approx. O½ (leading edge)For further information on this lot...

LALIQUE: PâTE DE VERRE 'DEUX FAISANS' BROOCH, Circa 1911Frosted glass of navette form, decorated with intertwined pheasants, over pink foil, the m...

BLUE ZIRCON PENDANT/NECKLACESet with an oval-cut and a pear-shaped blue zircon, lengths: pendant 3.2cm, chain 42.0cmFor further information on thi...

TURQUOISE, SEED PEARL AND DIAMOND PENDANT/NECKLACE, 19TH AND 20TH CENTURY COMPOSITEThe front composed of cabochon turquoise and old brilliant-cut ...

A POLYCHROME ENAMEL AND MULTI GEM-SET HOLBEINESQUE BROOCH/PENDANT CIRCA 1870Oval, the central cushion-shaped iolite (probably a later replacement)...

PAIR OF GOLD AND DIAMOND CLIP BROOCHESEach reeded and polished lozenge plague, with brilliant-cut detail, mounted in 14 carat gold, maker's marks...

TURQUOISE AND DIAMOND EARCLIPSEach set with a turquoise plaque, decorated with pavé-set brilliant-cut diamonds and a row of baguette-cut diamonds,...

CARTIER: LAPIS LAZULI AND DIAMOND PENDANT EARRINGThe brilliant-cut diamond surmount suspending a detachable lapis lazuli hoop, diamonds approx. 0...

AQUAMARINE, RUBY AND DIAMOND BROOCH CIRCA 1940Of scrolling design, centrally set with a step-cut aquamarine, accented with oval-cut rubies and old...

EMERALD AND DIAMOND NECKLACEThe seven rows of graduated emerald beads decorated with brilliant-cut diamonds and polished rondels, length of shorte...

BOUCHERON: CUFFLINKSDouble-sided: Of reeded baton and rope twist design, signed Boucheron, numbered, maker's mark, baton length 2.1cm, maker's bo...

RUBY AND DIAMOND DOUBLE-CLIP BROOCH, CIRCA 1940Each of scrolling design, accented by circular-cut rubies, brilliant and single-cut diamonds, mount...

MULTIGEM-SET AND DIAMOND COLLAR NECKLACEComposed of vari-cut gemstone clusters, including citrine, amethyst, peridot, smokey quartz, topaz, tourma...

LUKE STOCKLEY: TOPAZ, DIAMOND AND SAPPHIRE EARSTUDSEach set to the centre with a checkerboard-cut topaz within a surround of brilliant-cut diamond...

AQUAMARINE AND DIAMOND RING, CIRCA 1950The step-cut aquamarine, between brilliant-cut diamond shoulders, ring size approx. LFor further informat...

TSAVORITE GARNET AND DIAMOND RINGThe step-cut tsavorite garnet between single-cut diamond shoulders, one rose-cut diamond replacement, ring size...

CHANEL: CAMÉLIA EARRINGS, 2008Each designed as a carved white agate camellia flower, mounted in 18 carat white gold, signed Chanel, numbered, Lond...

TIFFANY: DIAMOND-SET HOOP EARRINGSEach of woven design set with brilliant-cut diamonds, signed T&Co., length 1.2cmFor further information on this ...

DIAMOND CLUSTER EARSTUDSEach set with brilliant-cut diamonds, diamonds approx. 2.80cts total, length 1.2cmFor further information on this lot plea...

DIAMOND EARSTUDSEach set with a brilliant-cut diamond, mounted in 18 carat white gold, diamonds approx. 0.80ct total, partial UK hallmarks, Europe...

DIAMOND SINGLE-STONE RINGThe old brilliant-cut diamond, weighing 3.75 carats, ring size approx. OFor further information on this lot please visit...