A PINK TOPAZ, AMETHYST AND DIAMOND FLOWER SPRAY BROOCH / PENDANT   Retractable pendant loop Oval pink topaz Oval amethyst Cushion-shaped and rose-...

AN ART DECO ONYX AND DIAMOND RING, FIRST HALF 20TH CENTURYPolished onyx Circular-cut diamonds, approximate total 0.25-0.35 caratsNo assay marks Si...

A BLACK OPAL AND DIAMOND HEART PENDANT Heart cabochon black opal, approximately 25.97 carats Circular-cut diamonds No assay marks Length 47mm 8.6 ...

AN ART DECO ONYX AND DIAMOND RING, 1920SEngraved galleryPolished onyx Circular-cut diamond, approximately 0.25 carats No assay marks Size J / 4.5 ...

A BELLE EPOQUE DIAMOND BROOCH, CIRCA 1910Open scrolling detail Circular-cut diamonds, approximate total 2.00-2.40 carats Stamped PLATINUM Length 5...

A PAIR OF CULTURED PEARL AND DIAMOND EAR CLIPSClip fittingsCultured pearls, 9.5mm diameterBrilliant-cut and marquise-shaped diamonds, approximate ...

A DIAMOND RING The open band set with star motifs Brilliant-cut diamonds, approximate total 0.80-1.00 carats Stamped 750 Size M / 6 5.6 grams 

AN ART DECO EMERALD AND DIAMOND FLORAL CLUSTER RING, CIRCA 1920 Millegrain-set diamond shoulders, open work gallery Circular-cut diamonds, appro...

A DIAMOND AND ENAMEL REGIMENTAL BROOCH The Royal Lincolnshire Regiment Designed as a star Circular-cut diamonds Blue enamel No assay marks Length ...

A DIAMOND AND BLUE GLASS EGG PENDANT Single piece of frosted blue glass Brilliant-cut diamonds No assay marks Length 39mm 22.9 grams 

AN ANTIQUE DIAMOND AND IVORY PORTRAIT MINIATURE BROOCH / PENDANT, MID 19TH CENTURYPortrait miniature on ivory depicting a lady Cushion shaped diam...

A DIAMOND OPEN WORK BOMBE RINGBombé mount, millegrain borders, engraved shouldersBrilliant-cut diamonds, largest diamond approximately 0.55 carats...

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AN ANTIQUE VICTORIAN PEARL AND DIAMOND BANGLE, 19TH CENTURY Pearl, 7mm (untested) Cushion shaped diamonds, approximate total 2.80-3.20 carats No a...

A PAIR OF ANTIQUE NATURAL PEARL AND DIAMOND EARRINGS Hook fittings Natural pearls, round pearls approximately 6mm diameter, drop pearls approximat...

CARTIER, A PAIR OF ROCK CRYSTAL AND DIAMOND CUFFLINKS Two circular links carved from partially frosted rock crystal Cushion-shaped diamonds Signed...

A COLOMBIAN EMERALD AND DIAMOND CLUSTER RING  Step-cut emerald, 0.80 carats Gemmological report, Colombian origin, minor clarity enhancement Bril...

A DIAMOND ETERNITY RING Brilliant-cut diamonds, approximate total 0.60-0.80 carats No assay marks Size P / 7.5 2.6 grams 

A DIAMOND LINE BRACELET Brilliant-cut diamonds, approximate total 8.80-9.00 carats Stamped 750 Length 185mm 11.4 grams 

A PAIR OF NATURAL PEARL AND DIAMOND DROP EARRINGSPost fittingsNatural pearl, 10.36mm and 9.75mm, 5.54 and 5.35 caratsGemmological report, natural,...

AN ART DECO DIAMOND PLAQUE RING, 1920SMillegrain-bordered open work designCircular-cut, single-cut and central oval diamond, approximate total 2.0...

A NATURAL PEARL AND DIAMOND TOI ET MOI RING, EARLY 20TH CENTURYNatural pearls, approximately 6.8mm diameterGemmological report, natural, saltwater...

A DIAMOND THREE-STONE RING Cushion shaped diamonds, approximate total 1.45 carats No assay marks Size N / 6.5 2.8 grams 

A PAIR OF ANTIQUE DIAMOND AND ENAMEL CUFFLINKS, EARLY 20TH CENTURY Cushion-shaped diamonds Green and white enamel Stamped 18CT Cufflinks face 12mm...

AN ART DECO SAPPHIRE AND DIAMOND BAR BROOCH, CIRCA 1920Calibré-cut sapphires Cushion-cut diamonds No assay marks 86mm 6.2 grams 

A SOLITAIRE DIAMOND ENGAGEMENT RING Brilliant-cut diamond, 1.35 carats British hallmarks for 18ct gold Size N / 6.5 4.4 grams 

A PAIR OF EMERALD AND DIAMOND DROP EARRINGS Post fittings Step-cut emeralds, approximate total 2.60-2.80 carats Circular-cut diamonds, approximate...

A SAPPHIRE AND DIAMOND THREE-STONE RINGMillegrained collet settings, yellow gold shank Oval sapphire, 2.25 caratsCircular-cut diamonds, approximat...

A BELLE EPOQUE BLACK OPAL AND DIAMOND PENDANT NECKLACE, CIRCA 1900 Later belcher link chainChain length 380mmPendant length 35mm5.4 grams 

A BELLE EPOQUE CEYLON NO HEAT SAPPHIRE, DIAMOND AND PEARL BROOCH / PENDANT Foliate motifs Oval-cut sapphires, 3.85 and 1.07 caratsGemmological rep...

A TANZANITE AND DIAMOND CLUSTER RINGOval tanzanite, 5.60 caratsBrilliant-cut diamonds, total 1.26 caratsStamped 18K 750, maker's mark HMSize Q1/2 ...

HUGO MADUREIRA, A PAIR OF TOURMALINE 'BELVEDERE' EARRINGS Post fittings Circular-cut green tourmaline British hallmarks for 18ct gold Length 30mm ...

AN ILLUSION SET DIAMOND RING Step-cut, trapezoid and marquise-shaped diamonds, 1.52 carats total Stamped 750 Size M / 6 4.8 grams 

A LARGE PRASIOLITE FRINGE NECKLACE Oval and pear-shaped prasiolites Stamped 925 Length 550mm 139.3 grams 

HUGO MADUREIRA, A SILVER AND GOLD BANGLE Ending in gold swirl design No assay marks Inner circumference 195mm 29.6 grams 

HUGO MADUREIRA, A TWO TONE RING Sanded texture to face No assay marks Size L / 5.5 9.4 grams 

HUGO MADUREIRA, A 'XANTHOS' NECKLACE Two chains, each ending with a floral pendant British hallmarks for 9ct gold Length 750mm 10.3 grams 

HUGO MADUREIRA, A PAIR OF HEMATITE EARRINGS Hematite and gold mesh Length 42mm 4.3 grams 

AN ILLUSION SET DIAMOND RING Baguette and circular cut diamonds, 2.34 carats total Stamped 750 Size N / 6.5 6.8 grams 

AN ILLUSION SET DIAMOND PENDANT AND CHAIN Baguette and circular cut diamonds, approximate total 0.97 carats Stamped 750, ITALY Pendant length 22mm...

A PAIR OF DIAMOND DROP EARRINGS Hook fittings Circular, marquise and pear-cut diamonds, approximate total 1.50-1.70 carats No assay marks Length 3...

A DIAMOND SNAKE BANGLE Brilliant-cut diamonds, approximate total 0.80-1.00 carats Stamped 750 Inner circumference 165mm 13.3 grams 

HUGO MADUREIRA, AN ONYX BEAD 'LYCEA' NECKLACE Polished onyx beads Decorated gold bead accent Length 1500mm 38.7 grams 

A DIAMOND ENGAGEMENT RING Fancy step-cut diamond, approximately 0.80 caratsBrilliant-cut diamonds No assay marks Size K / 5.5 4.4 grams 

A PAIR OF NATURAL PEARL AND DIAMOND EARRINGS Post fittings, floral motifs, millegrain bordersNatural brownish grey pearls 7.6 x 7.8 x 9.3mm and 8....

AN ANTIQUE GEORGIAN DIAMOND RING, EARLY 19TH CENTURYRose-cut diamonds, approximately 0.55 carats No assay marks Size O / 7 2.0 grams 

AN ANTIQUE ETRUSCAN REVIVAL DIAMOND AND ENAMEL BANGLE, MID 19TH CENTURYCushion shaped diamonds, approximate total 0.50-0.70 carats Blue enamel Sta...

AN ANTIQUE HEART-SHAPED ROCK CRYSTAL, ENAMEL AND PEARL LOCKET PENDANT, LATE 19TH CENTURYAntique belcher link chain with barrel clasp, threaded wit...

AN ANTIQUE ENAMEL, MOONSTONE AND DIAMOND BOW BROOCH, LATE 19TH CENTURYPendant hook fittingCabochon moonstoneCircular-cut diamondsGreen basse taill...

AN ANTIQUE INDIAN IVORY MINIATURE DEMI-PARURE, 19TH CENTURY Each with Indian scenes including the Taj Mahal, earrings with hook fittings, chain li...

AN EMERALD AND DIAMOND RING Step-cut emerald, approximately 0.72 carats Cushion-shaped diamonds No assay marks Size O / 7 2.6 grams 

A PAIR OF ANTIQUE VICTORIAN GARNET EARRINGS Hook fittings, beaded details, tapered drop Cabochon garnets No assay marks Length 46mm 9.8 grams 

A GARNET BROOCH / PENDANT Abstract floral design Rose-cut garnets Stamped 585 Length 55mm 16.5 grams 

AN ANTIQUE DIAMOND AND ENAMEL TASSEL PENDANT Lozenge-shaped outline, star motifs, tassel fringeRose-cut diamonds Blue enamel Length 94mm 17.9 gram...

AN ANTIQUE GARNET RING, COMPOSITELater shank Foil-backed oval garnet No assay marks Size N / 6.5 2.1 grams 

AN ANTIQUE SAPPHIRE AND TURQUOISE SNAKE BANGLE Cushion-cut blue, pink, orange and green sapphires Round cabochon turquoise eyes No assay marks Inn...

AN ANTIQUE BUTTERFLY WING AND ENAMEL BUTTERFLY BROOCH Butterfly wings behind glass compartment Blue and red enamel British hallmarks for 9ct gold ...

A CITRINE, SAPPHIRE, DIAMOND AND PEARL BROOCH Designed as vase of flowers Oval citrine, approximately 8.28 carats Pear-shaped and circular-cut sap...

AN AMBER BEAD NECKLACE Polished amber beads, ranging from 17.9mm x 15.8mm to 31.0mm x 25.8mm Length 600mm 114.8 grams 

AN AMBER BEAD NECKLACE Polished amber beads, ranging from 9.9mm x 8.2 to 20.1mm x 15.6mm Stamped 9K Length 480mm 41.1 grams