MICROMOSAIC NECKLACE AND EARRING SUITE, MID 19TH CENTURYEach micromosaic plaque inlaid with polychrome tessarae within a blue ground, depicting va...

MICROMOSAIC AND DIAMOND NECKLACEFeaturing an oval micromosaic, depicting the Roman Temple of Vesta, in a frame set with brilliant-cut diamonds, o...

COMTE D'EPINAY DE BRIORT: ART NOUVEAU GOLD AND DIAMOND BROOCH, CIRCA 1900Depicting a lady facing right wearing a hat, with a rose-cut diamond neck...

LARGE COLLECTION OF ANTIQUE JEWELS, 18TH-EARLY 20TH CENTURY1st: Blue and white paste lozenge brooch, and paste-set buckle brooch, 18th century, 2n...

THREE DIAMOND-SET RINGS, LATE 18TH CENTURY1st: Of openwork cluster design set with cushion-shaped diamonds in open-back pinched-collet settings, b...

DOUBLE-STRAND GOLD NECKLACE, 19TH CENTURY, WITH CLASP BY SAH OVED, CIRCA 1940Designed as two rows of woven gold snake-linking, with a screw clasp,...

TOM SCOTT: TWO GOLD WEDDING RINGS, 'MARLBOROUGH COLLECTION'; THIRD RING, 1969-19711st: Two 18 carat gold wedding rings of abstract design, 2nd: Th...

FRANCES BECK: SILVER GILT AND GREY CULTURED PEARL BROOCH, CIRCA 1964The brooch of abstract design, set with a cultured pearl of grey tint, pin fit...

ALAN MARTIN GARD: BLISTER PEARL AND DIAMOND RING, 1966Set with a blister pearl in an openwork abstract 18 carat gold mount, with brilliant-cut dia...

TIFFANY: CHOKER AND BRACELET SUITEOf fancy linking, the bracelet of matching design, signed T & Co., necklace inner circumference, approx. 39.0cm ...

VAN CLEEF & ARPELS: MOTHER-OF-PEARL ALHAMBRA EARRINGSEach quatrefoil mother-of-pearl plaque mounted in 18 carat yellow gold, signed VCA, numbered,...

CULTURED PEARL AND DIAMOND RINGCentrally-set with a 14.0mm cultured pearl, within a brilliant-cut diamond surround and baguette-cut diamond should...

DIAMOND-SET BRACELETEach openwork panel set with rose-cut diamonds, length approx. 17.0cmFootnotes:Please note this lot has VAT at the prevailing ...

DIAMOND BRACELET, EARLY 20TH CENTURYCollet-set throughout with graduating old brilliant-cut and cushion-shaped diamonds, diamonds approx. 3.10cts...

DIAMOND-SET RING, 2005Set with baguette and brilliant-cut diamonds, mounted in 18 carat white gold, diamonds approx. 1.75cts total, UK hallmark, ...

RUBY AND DIAMOND CLUSTER RINGThe oval-cut ruby weighing 1.54 carats, within a surround of brilliant and baguette-cut diamonds, diamonds approx. 0....

DIAMOND SINGLE-STONE RINGThe brilliant-cut diamond, weighing 1.17 carats, between similarly-cut diamond shoulders, ring size approx. K½Footnotes:A...

DIAMOND LINE BRACELETSet throughout with brilliant-cut diamonds, mounted in 18 carat white gold, diamonds approx. 7.90cts total, partial UK hallma...

VACHERON CONSTANTIN: DIAMOND-SET WRISTWATCHThe cushion-shaped black dial within a brilliant-cut diamond set surround, to a multiple cable link bra...

DIAMOND-SET DOUBLE CLIP BROOCHOf openwork geometric design, set throughout with single and baguette-cut diamonds, diamonds approx. 1.20cts total, ...

DIAMOND SINGLE-STONE RING, 1983Set with a brilliant-cut diamond, weighing 2.00 carats, mounted in 18 carat white gold, London import mark, ring ...

SAPPHIRE AND DIAMOND CLUSTER RINGThe cushion-cut sapphire weighing 3.69 carats, within a brilliant-cut diamond surround, diamond approx. 1.00ct to...

DIAMOND PENDANT/NECKLACEThe faceted cable-link chain suspending a brilliant-cut diamond, diamond approx. 1.60cts, French assay mark, maker's mark ...

DIAMOND SINGLE-STONE RINGThe brilliant-cut diamond, weighing 2.48 carats, between baguette-cut diamond shoulders, ring size approx PFor further i...

DIAMOND LINE BRACELETSet throughout with brilliant-cut diamonds, diamonds approx. 15.20cts total, length 21.0cmFor further information on this lo...

DIAMOND RIVIÈRE NECKLACESet with graduated brilliant-cut diamonds, diamonds approx. 13.40cts total, length 40.6cmFor further information on this l...

DIAMOND CLUSTER RING, 2016The oval-cut diamond, within a brilliant-cut diamond surround, between similarly-cut diamond shoulders, mounted in 18 ca...

BOUCHERON: ART DECO DIAMOND AND SAPPHIRE COCKTAIL WATCH, CIRCA 1930The rectangular dial with Arabic numerals, within a step-cut sapphire and brill...

DIAMOND CLUSTER EARSTUDSEach set with brilliant-cut diamonds, diamonds 3.30cts total, length 1.2cmFor further information on this lot please visi...

DIAMOND THREE-STONE RINGSet with three old brilliant-cut diamonds principal diamond approx. 1.10cts, remaining diamonds approx. 0.95cts total, ri...

DIAMOND RINGSet with a marquise-cut diamond, between baguette-cut diamond shoulders, principal diamond approx. 3.15cts, ring size approx. L½, case...

FRED LEIGHTON: DIAMOND NECKLACECollet-set throughout with brilliant-cut diamonds, diamonds approx. 10.80cts total, signed Fred Leighton, length 41...

MOUNTED BY CARTIER: DIAMOND SINGLE-STONE RING, 1997Of bicoloured 18 carat gold design, set with a brilliant-cut diamond weighing 3.85 carats, to r...

DIAMOND SINGLE-STONE RINGSet with a brilliant-cut diamond weighing 3.70 carats, the shoulders set with single-cut diamonds, mounted in 18 carat wh...

DIAMOND BRACELETComposed of alternating rows of brilliant-cut diamonds, diamonds approx. 6.50cts total, replacement clasp, length 16.0cmFootnote...

EMERALD AND DIAMOND RING,Of openwork design, set with a cabochon emerald, inner band signed Cartier Paris, diamond-set gallery and emerald cabocho...

DIAMOND DOUBLE CLIP BROOCH, MID 20TH CENTURYOf scrolling and spray design, set with brilliant, single and baguette-cut diamonds, diamonds approx. ...

DIAMOND THREE-STONE RINGThe central cushion-shaped diamond, weighing 2.06cts, between two similarly-cut diamonds, inner band engraved 'GJC 1895' r...

DIAMOND TWO STONE RINGObliquely-set with two marquise-cut diamonds weighing 1.23 and 1.30 carats, ring size approx. HFootnotes:By family tradition...

DIAMOND SINGLE-STONE RINGThe step-cut diamond, weighing 2.38 carats, on an articulated chain-link hoop, ring size approx. IFor further information...

DIAMOND RINGThe brilliant-cut diamond, weighing 4.19 carats, between baguette-cut diamond shoulders, ring size approx. LFor further information o...

DIAMOND RINGThe central step-cut diamond weighing 2.06 carats, between baguette-cut diamond shoulders, ring size approx. MFootnotes:Accompanied by...