AN EMERALD AND DIAMOND RING The rectangular cut emerald with canted corners in a four double claw setting, between collet set triangular cut diamo...

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DAVID A. THOMAS, A PAIR OF GREEN TOURMALINE EARRINGS LONDON 1973 Each step cut green tourmaline with canted corners within an 18ct gold surround...

OLE LYNGGAARD, A 'SNAKES RING PETITE' DIAMOND AND BLUE TOPAZ RING LONDON 2020 The cushion shaped cabochon blue topaz within a knotted textured 18...

CARTIER, A 'NIGHT AND DAY' RING Designed as twin rows of polished 18ct gold discs, signed Cartier, numbered 717681, maker's mark, UK hallmark, mak...

λ KEVIN COATES, AN ANGEL PIN CIRCA 1990 The clothed figure with closed wings holding onto two cabochon emerald tipped pins, oxidised red to the wi...

A DIAMOND AND COLOURED DIAMOND NECKLACE AND EARRINGS The necklace composed of brilliant cut diamond and black diamond clusters, within diamond li...

A DIAMOND SINGLE STONE RING The step cut diamond with canted corners, weighing 2.41 carats, step cut diamond set shoulders, the shank stamped Pla...

GARRARD, A DIAMOND PENDANT AND MATCHING EARRINGS The polished panel pendant with a curved terminal set with a single brilliant cut diamond, stampe...

A DIAMOND HALF HOOP RING Set with a row of alternating princess and baguette cut diamonds, between brilliant cut diamond borders, mounted in 18ct ...

A CULTURED PEARL AND DIAMOND NECKLACE Composed of alternating 6.4-6.6mm cultured pearls of black, gold and white colour, in brilliant cut diamond ...

A 19TH CENTURY ONYX AND HALF PEARL LOCKET PENDANT CIRCA 1870 The polished oval onyx pendant with a half pearl set hoop with knotted ropetwist wire...

A 19TH CENTURY HALF PEARL AND DIAMOND LOCKET CIRCA 1870 The oval locket applied with split pearl motifs with royal blue enamel and rose cut diamon...

A LATE 19TH CENTURY SAPPHIRE AND DIAMOND SEVEN STONE RING CHESTER 1898 The three oval cut sapphires interspaced by two pairs of old cut diamonds,...

A 19TH CENTURY GOLD LOCKET NECKLACE AND SIMILAR BRACELET CIRCA 1870 The necklace with shaped panels and bead detail, with hooped connectors, with ...

A LATE 19TH CENTURY RUBY FIVE STONE RING The five graduated cushion shaped rubies with triangular cut rubies between, to a pierced scrolled galler...

AN EARLY 20TH CENTURY GEM SET CLOVER BROOCH CIRCA 1900 The polished three leaf clover with graduated rose cut diamond, ruby and sapphire accented...

A RUSSIAN GEM SET EGG LOCKET PENDANT Modelled as an egg, inset to each side with a cabochon ruby and rose cut diamond flowerhead and accents, open...

A PAIR OF LATE 19TH CENTURY AND LATER GEM SET EARRINGS Each oval banded agate carved with a male profile, within a collet set ruby surround with ...

A MID 20TH CENTURY GEM SET NOVELTY BROOCH Modelled as a crowned swan, the baroque freshwater pearl body, with seed pearl and turquoise necklaces,...

AN EDWARDIAN ALEXANDRITE AND DIAMOND CLUSTER RING The cushion shaped alexandrite estimated to weigh 1.90 carats, claw set within an old European...

AN ENAMEL, RUBY AND DIAMOND FLOWER BROOCH Modelled as a flower head, the plique á jour enamel petals edged with rose and old European cut diamonds...

AN EARLY 20TH CENTURY YELLOW SAPPHIRE AND DIAMOND DRESS RING The carved oval yellow sapphire, weighing 8.78 carats, diagonally set within an old c...

J.E.CALDWELL, AN ART DECO DIAMOND BROOCH CIRCA 1920 The pierced panel with a central old brilliant cut diamond within a baguette and brilliant cut...

OSCAR HEYMAN & BROTHERS, A COLOURED DIAMOND AND DIAMOND 'PANSY' BROOCH CIRCA 1966 Centrally set with a brilliant cut Fancy yellow diamond, weighin...

TIFFANY & CO., A DIAMOND SET 'VOILE' PENDANT The rounded rectangular plaque of openwork lattice design with brilliant cut diamond frame and centre...

AN AQUAMARINE AND DIAMOND BROOCH/PENDANT The fancy shaped aquamarine, within a foliate spray surround, the leaves set with brilliant cut diamonds,...

GRAFF, A 'LAURENCE GRAFF SIGNATURE' DIAMOND BAND RING Of octagonal outline, composed of triangular sections, each set with three graduated brilli...

TIFFANY & CO., A DIAMOND SET 'VOILE' PENDANT The octagonal plaque of openwork lattice design with brilliant cut diamond centre and two row frame, ...

A PAIR OF AQUAMARINE AND DIAMOND PENDENT EARRINGS Each briolette cut aquamarine, to a diamond set cap and brilliant and baguette cut diamond line ...

A DIAMOND SINGLE STONE RING The princess cut diamond in a four claw mount, to a platinum band, diamond approximately 0.85 carats, partial UK hallm...

A PAIR OF AQUAMARINE AND DIAMOND PENDENT EARRINGS Each tapered pierced drop collet set with a pear shaped and oval cut aquamarine within a brillia...

A GEM SET FRINGE NECKLACE AND EARRING SET The necklace of tapered fringe design, composed of oval and pear shaped openwork links, the front set wi...

A 19TH CENTURY ENAMEL AND DIAMOND PENDANT Designed as a polychrome enamel lute player within a pastel enamel floral surround with rose cut diamond...

AN EARLY 20TH CENTURY EMERALD AND DIAMOND RING The tapered panel with two rows of graduated old cut diamonds to a pair of central step cut emeral...

A LATE VICTORIAN PEARL AND DIAMOND DOG ROSE BROOCH CIRCA 1890 The flowerhead with half pearl set petals and an old cut diamond stamen, with etc...

AN EARLY 19TH CENTURY GEM SET VINAIGRETTE Shaped as an urn, in two coloured gold chased with floral and foliate motifs and accented with cabochon...

A MID VICTORIAN PINK TOPAZ BROOCH CIRCA 1860 The oval cut pink topaz, estimated to weigh 3.30 carats, set above a scrolled gold quatrefoil panel, ...

DAVID MORRIS, A DIAMOND CROSSOVER RING BIRMINGHAM 2003 The opposing flower heads set throughout with brilliant and oval cut diamonds to diamond ...

A DIAMOND COLLAR NECKLACE Of openwork floral and foliate design, the front set with brilliant cut diamonds, to an adjustable chain and hook clasp...

A PAIR OF DIAMOND FLOWER EARRINGS Each brilliant cut diamond centre within a five petal surround set with brilliant cut diamonds, mounted in 18ct ...

A PINK SAPPHIRE AND DIAMOND CLUSTER RING The oval cut pink sapphire within a surround of brilliant cut diamonds, mounted in platinum, partial UK ...

BOODLES, A DIAMOND SET 'BLOSSOM' LONG CHAIN The cable link chain set with polished or brilliant cut diamond set flower heads, suspending a similar...

A CULTURED PEARL, DIAMOND AND COLOURED DIAMOND NECKLACE Composed of a single strand of 13.8-15.0mm cultured pearls of various tint, to a bead clas...

A DIAMOND SINGLE STONE RING Set with an emerald cut diamond, weighing 7.08 carats, between baguette cut diamond shoulders, unmarked Size/dimension...