NATURAL PEARL AND DIAMOND DOUBLE CLIP BROOCH, CIRCA 1940The natural pearls of white and grey tint within an openwork frame of old brilliant, singl...

NATURAL PEARL AND DIAMOND BRACELET, CIRCA 1915The 5.9-6.5mm natural pearls each within a cluster of single-cut diamonds, alternating with openwork...

NATURAL PEARL AND DIAMOND PENDANT NECKLACE, LATE 19TH CENTURYThe rose-cut diamond and drop-shaped pearl pendant, suspended from a later cushion an...

BOMBÉ DIAMOND BOW BROOCH, CIRCA 1940Of openwork design, the brilliant-cut diamonds in scalloped millegrain settings, accented by french-cut diamo...

BLUE TOPAZ PENDANTFacetted blue topaz suspended from a spectacle-set rose-cut diamond chain, length of pendant 4.9cm, length of chain 61.0cmFor fu...

NATURAL PEARL AND DIAMOND PENDANT/BROOCH, MID 19TH CENTURYThe natural pearl within an openwork surround of old cushion shaped and rose-cut diamond...

AQUAMARINE AND DIAMOND RINGThe step-cut aquamarine between trios of single and brilliant-cut diamonds, aquamarine approx. 13.50cts, diamonds appro...

ART DECO DIAMOND BROOCH, CIRCA 1930Of openwork design, centred by an old-brilliant cut diamond, to a geometric surround of circular and baguette-c...

EMERALD AND DIAMOND PENDANT NECKLACEThe navette-shaped pendant set with an octagonal step-cut emerald between two old cushion-shaped diamonds, sus...

AMETHYST AND DIAMOND BROOCH, CIRCA 1905The cushion-shaped amethyst, within a single and rose-cut diamond surround, length 2.0cmFor further informa...

EMERALD, DIAMOND AND SEED PEARL TASSEL PENDANTThe pendant designed as an open work finial, set with pear-shaped emeralds and circular-cut diamonds...

AQUAMARINE PENDANT NECKLACEThe pear-shaped aquamarine suspended from a black enamel, diamond and seed pearl frame, suspended from a trace link cha...

CARTIER: JADE AND LACQUER COMPACT, CIRCA 1930The carved jade applied to a black lacquer ground, accented to opening with a baguette cut diamond, ...

EMERALD AND DIAMOND RINGThe step-cut emerald between triangular-cut diamonds, emerald approx. 4.30cts, diamonds very approx. 1.80cts total, ring s...

DIAMOND CLUSTER RINGPrincipal old-brilliant cut diamond weighing 3.03 carats, in a similarly-cut diamond surround, remaining diamonds approx. 1.10...

EMERALD, CULTURED PEARL AND DIAMOND PENDANT NECKLACE/ BROOCHThe emerald carved with a seated woman, to a scalloped border of brilliant and tapered...

EMERALD AND DIAMOND CLUSTER EARRINGSThe oval-cut emeralds, within a surround of brilliant-cut diamonds, diamonds approx. 1.65cts total, length 1....

DIAMOND NECKLACEOf asymmetrical design, each spinning flower pavé-set with brilliant-cut diamonds, between knifewire links, diamonds approx. 14.0...

EMERALD AND DIAMOND CLUSTER RINGThe octagonal-shaped emerald within an old cushion-shaped diamond surround, between trifurcated shoulders, emeral...

DIAMOND LINE BRACELETSet with brilliant-cut diamonds, diamonds approx. 3.50cts total, length 17.8cmFootnotes:Please note this lot has VAT at the p...

CARTIER: DIAMOND SINGLE-STONE RINGBrilliant-cut diamond, diamond approx. 0.75ct, signed Cartier, numbered, French assay mark, ring size approx. L...

CULTURED PEARL NECKLACE WITH EMERALD AND DIAMOND CLASPThe two rows of 8.4-8.8mm cultured pearls, to a circular-cut emerald and brilliant and bague...

DIAMOND DRESS RINGOf crossover design, set with brilliant, baguette and tapered baguette-cut diamonds, diamonds approx. 4.85cts total, ring size a...

EMERALD AND DIAMOND FLOWER BROOCH AND EARRINGSEach stylised flower accented by circular-cut emeralds and brilliant-cut diamonds, diamonds approx....

NATURAL PEARL AND SEED PEARL NECKLACE WITH AN EMERALD AND DIAMOND CLASPThe 3.17-7.66mm natural pearls alternating with seed pearls, to a step-cut ...

GEISS: BERLIN IRONWORK BRACELET, CIRCA 1830Composed of openwork panels with scrolling foliate detail, to a clasp with an openwork flowerhead motif...

TWO GOLD MEMORIAL RINGS, LATE 18TH CENTURY1st: The circular glazed hairwork plaque centred by entwined gold script 'EC', within a border of seed p...

GARNET AND PEARL BROOCH, EARLY 19TH CENTURYCentred by an oval-cut garnet, to a carved gold and seed pearl border, all set within a surround of cir...

CARNELIAN AND PEARL PADLOCK PENDANT/CHARM, EARLY 19TH CENTURYThe carved carnelian padlock, accented by half pearls, with a key and heart motif on ...

COLLECTION OF HAIRWORK MEMORIAL JEWELLERY, LATE 18TH - MID 19TH CENTURY1st: A pendant centred by a glazed hairwork plaque to both front and revers...

COLLECTION OF MEMORIAL JEWELLERY, FIRST HALF OF THE 19TH CENTURYThree brooches and two clasps, each centred by glazed hairwork plaques to a border...

DIAMOND RING, CIRCA 1800 AND LATERThe hoop of openwork swagged design, set with a rose-cut diamond cluster, ring size approx. P, casedFootnotes:A ...

PEARL AND ENAMEL CROSS PENDANT, SECOND HALF OF 19TH CENTURYThe cross centred by a cross of Latin form outlined by blue enamel, set throughout with...

TURQUOISE CLUSTER PENDANT/BROOCH, CIRCA 1870Centrally set with a dome of turquoise cabochons accented by a rose-cut diamond, within a yellow metal...

DIAMOND EARRINGSOld cushion-shaped diamonds, diamonds approx. 1.90cts total, length 1.2cmFootnotes:A Private Single-Owner CollectionFor further in...

DIAMOND AND PEARL LOCKET, CIRCA 1880The oval locket centred by an old cushion-shaped diamond, accented by small rose-cut diamonds and half pearls ...

COLOUR-CHANGE SAPPHIRE AND PEARL BROOCH, CIRCA 1860The colour-change mixed-cut sapphire within a half-pearl surround, with gold cannetille detaili...

EMERALD AND DIAMOND BANGLE, CIRCA 1880-90The step-cut emerald between old cushion-shaped and rose-cut diamonds, to trifurcated shoulders and a pie...

RUBY AND DIAMOND FIVE-STONE RING, CIRCA 1890Alternating cushion-shaped rubies and diamonds, accented by rose-cut diamonds, between fluted shoulder...

CARVED AGATE CAMEO PENDANT 18TH - 19TH CENTURIESCarved to depict a gentleman in profile, length including pendant loop 3.0cm Footnotes:A Private S...

MOONSTONE CAMEO BANGLE, CIRCA 1900Of hinged design, centred by a moonstone cameo of a Roman male figure, bezel set, to shoulders of leaf motifs se...

SAPPHIRE BROOCH, 19TH CENTURYOval-cut sapphire within a coronet setting, to a surround of open-work foliate motifs, sapphire approx. 10.00cts, len...

BELLE ÉPOQUE ENAMEL AND DIAMOND PENDANT NECKLACE, CIRCA 1905The rose-cut diamond floral motif upon a pink guilloche enamel plaque, between rose-cu...

DIAMOND ODEONESQUE RING, CIRCA 1940Set with old brilliant and single-cut diamonds, principal diamond approx. 1.70cts, ring size approx. K (hoop of...

DIAMOND COCKTAIL WATCH/BRACELET, CIRCA 1940Set with brilliant, baguette and single-cut diamonds, opening to reveal a square dial, diamonds approx....

DIAMOND FLOWER BROOCH, CIRCA 1890The flowerhead set en tremblant, set throughout with old brilliant, old pear-cut and cushion-shaped diamonds, mou...

DIAMOND RINGThe round brilliant-cut diamond weighing 4.28 carats, between tapered baguette-cut shoulders, ring size approx. L½For further informat...

SAPPHIRE AND DIAMOND PENDANT/NECKLACEThe cushion-shaped sapphire within a brilliant-cut diamond surround, suspended from a platinum trace link cha...

GILAN: RUBY AND DIAMOND NECKLACEThe pear-shaped cabochon ruby within a radiating surround of marquise diamonds, to a knife bar necklace set throug...

GILAN: RUBY AND DIAMOND PENDENT EARRINGSThe pear-shaped cabochon ruby within a radiating surround of marquise-cut diamonds, suspended from a simil...

DIAMOND SINGLE-STONE RINGThe emerald cut diamond weighing 3.00 carats, ring size approx. I½ (sizing beads)Footnotes:International Gemological Inst...

RUBY AND DIAMOND CLUSTER RINGThe oval-cut ruby weighing 12.99 carats, within a brilliant-cut diamond surround, diamonds approx. 0.50ct total, ring...

CARTIER: 'JUSTE UN CLOU' DIAMOND RINGPavé-set with brilliant-cut diamonds, diamonds approx. 1.45cts total, signed Cartier, maker's mark, French as...

SAPPHIRE AND DIAMOND CLUSTER RINGThe oval-cut sapphire, within a brilliant and baguette-cut diamond surround, to an expandable hoop, sapphire appr...

LALIQUE: 'LIBELLULE' DIAMOND BRACELETComposed of two inward facing dragonflies, of openwork design, each set to the head with a pear-shaped diamon...

DIAMOND SINGLE-STONE RINGThe brilliant-cut diamond weighing 5.00 carats, partial UK hallmark (rubbed), ring size approx. PFootnotes:HRD: J colour,...

SAPPHIRE AND DIAMOND RINGThe cushion-shaped sapphire weighing 5.04 carats, within a brilliant-cut diamond surround, between similarly-cut diamond ...

SAPPHIRE AND DIAMOND CLUSTER EARRINGSEach cushion-shaped sapphire within an old brilliant-cut diamond surround, suspended from a similarly-cut dia...

DIAMOND SINGLE-STONE RINGThe brilliant-cut diamond weighing 3.06 carats, ring size approx. QFor further information on this lot please visit Bonh...

SAPPHIRE AND DIAMOND CLUSTER RINGThe oval sapphire within an old cushion-shaped diamond surround, with rose-cut diamond shoulders, sapphire approx...