Schmuck & Uhren Auktionen

A FINE PAIR OF UNTREATED IMPERIAL TOPAZ AND DIAMOND DROP EARRINGS each set with a rose cut diamond, suspending a pear cut imperial topaz drop of 3...

JAHAN, A LARGE PAIR OF SAPPHIRE AND DIAMOND DROP EARRINGS each set with an oval cut sapphire accented by round brilliant and tapered baguette cut ...

FAVERO, AN AQUAMARINE AND DIAMOND BRACELET comprising a row of alternating oval cut aquamarines and round brilliant cut diamonds, the aquamarines ...

CARTIER, A PAIR OF HAIR CLIPS comprising two identical hair clips composed of three curved gold segments, signed Cartier Paris and numbered, stamp...

LEE HAVENS, A MULTI GEM, PEARL AND CALICO SHELL BROOCH the brooch set with a calico shell accented by a pearl of 11.1mm, the abstract base set wit...

A PAIR OF NATURAL SALTWATER PEARL AND DIAMOND DROP EARRINGS each set with an old cut diamond, suspending a row of old cut diamonds leading to a na...

AN AQUAMARINE AND DIAMOND BROOCH set with an octagonal step cut aquamarine of approximately 24.40 carats, within a double border of round brillian...

A COLOMBIAN EMERALD AND DIAMOND RING in 18ct white gold, set with an octagonal step cut emerald of 1.52 carats, within a border of round brilliant...

FOPE, A DIAMOND FLEX'IT BRACELET in 18ct yellow and white gold, the double row mesh bracelet accented by two sections of round brilliant cut diamo...

AN ANTIQUE AUSTRIAN EMERALD AND DIAMOND HEART LOCKET / PENDANT in yellow gold and silver, the hinged heart shaped locket set with a pear cut emera...

A FINE ANTIQUE HARDSTONE INTAGLIO AND CAMEO BRACELET in 18ct yellow gold, comprising a row of amethyst and variously coloured agate intaglios and ...

VAN CLEEF & ARPELS, A TRICOLOUR GOLD BRACELET in 18ct yellow, rose and white gold, the strap bracelet comprising sections of tricolour gold, signe...

A RUBELLITE TOURMALINE AND DIAMOND DRESS RING set with a fancy step cut rubellite tourmaline of approximately 3.58 carats, accented by round brill...

AN ANTIQUE PERIDOT AND DIAMOND CLUSTER RING in yellow gold and silver, set with a round cut peridot of approximately 5.58 carats, in a cluster of ...

FAVERO, A PIGEON'S BLOOD BURMESE RUBY AND DIAMOND RING in 18ct white gold, set with an oval cut ruby of 2.67 carats in a border of round brilliant...

A RUBY AND DIAMOND CLUSTER RING set with an oval cut ruby of approximately 2.42 carats in a cluster of round brilliant cut diamonds, the diamonds ...

A SAPPHIRE AND DIAMOND HEART DRESS RING set with a heart cut diamond of approximately 0.80 carats and heart cut sapphire of approximately 1.16 car...

FAVERO, AN AQUAMARINE AND DIAMOND NECKLACE in 18ct white gold, comprising a row of alternating oval cut aquamarines and round brilliant cut diamon...

A PINK SAPPHIRE LINE BRACELET comprising a row of octagonal step cut pink sapphires totalling 12.0-13.0 carats, stamped 18K, 18.0cm, 11.9g. 

A WATERMELON TOURMALINE AND DIAMOND DRESS RING set with an octagonal step cut watermelon tourmaline of approximately 9.84 carats in a border of ro...

A PAIR OF NATURAL SALTWATER PEARL AND DIAMOND DROP EARRINGS each set with a pearl suspending a row of old cut diamonds, terminating with a pearl d...

A CEYLON NO HEAT COLOUR CHANGE SAPPHIRE AND DIAMOND CLUSTER RING set with an oval cut sapphire of 7.99 carats in a cluster of round brilliant cut ...

AN ITALIAN ENAMEL PENDANT in 18ct yellow gold, the circular pendant decorated with a blue enamel depicting a classical scene of a man serenading a...

HAMMERMAN BROTHERS, AN IRRADIATED GREEN DIAMOND AND DIAMOND TURTLE BROOCH designed as a turtle, set throughout with round cut irradiated green dia...

A DEMANTOID GARNET AND DIAMOND RING set with a round cut demantoid garnet of 0.49 carats accented by round brilliant cut diamonds, inscribed 0.49 ...

A GREEN TOURMALINE AND DIAMOND RING set with a sugarloaf cabochon green tourmaline of 24.72 carats, the stylised gallery and shoulders set with ro...

A PAIR OF OPAL DROP EARRINGS each set with a row of seven cabochon opals, the opals all totalling 2.0-2.5 carats, stamped 18K, 2.2cm, 3.7g. 

AN OPAL LINE BRACELET comprising a row of oval cabochon opals, the opals totalling 8.5-9.5 carats, stamped 18K, 18.0cm, 13.8g. 

BULGARI, A TOURMALINE AND DIAMOND STICK / TIE PIN in 18ct yellow gold, set with a cabochon pink and green tourmaline accented by round brilliant c...

ANDRE VASSORT FOR VAN CLEEF & ARPELS, AN EMERALD, YELLOW SAPPHIRE, DIAMOND AND MOTHER OF PEARL PENDANT NECKLACE in 18ct yellow gold, the octagonal...

GEORGES L'ENFANT FOR FRED PARIS, A FINE VINTAGE GOLD CURB LINK BRACELET in 18ct yellow gold, comprising a row of curb links in braided design, sig...

EMERALD AND DIAMOND RING Pear-shaped emerald Brilliant-cut diamonds, approx. 2.15cts total Ring size approx. G Weight approx. 9.0g Footnotes: OVER...

Round Brilliant Cut Diamond 1.50 Carat E Colour VS1 Clarity ID EX EX - IGI Certificate    IGI Certifcate  Diamond Type: Lab Grown     Clarity Grad...

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Vintage Alhambra style Necklace- 18k Yellow Gold - Blue Agate   Metal: 18ct Yellow Gold Blue Agate: 10 stone  Chain Length: 16.54 Inchs  Vat Statu...

SANTA LOMAS: GARNET RING, 2024 Heart-shaped garnet, very approx. 0.85ct Brilliant-cut diamonds, approx. 0.55ct total 14 carat gold Signed Santa Lo...

Emerald Cut Diamond F Colour VS2 Clarity 10.00 Carat EX EX - IGI Certificate       IGI Certificate  Diamond Type: Lab Grown  Clarity Grade: VS2 Co...

Emerald Cut Diamond E Colour VS2 Clarity 11.00 Carat EX, EX - IGI Certificate      IGI Certifcate  Diamond Type: Lab Grown     Clarity Grade: VS2 ...

ENAMELLED KEY CHAIN Black enamel Lengths: Chain 12.5cm, pendant 4.5cm Weight approx. 28.0g Footnotes: OVERALL CONDITION Surface wear to the unhall...

Round Brilliant Cut Diamond 1.00 Carat F Colour VS1 Clarity ID EX EX - IGI Certificate    IGI Certifcate  Diamond Type: Lab Grown     Clarity Grad...

Vintage Alhambra style Bracelet - 18k Yellow Gold - Blue Agate   Metal: 18ct Yellow Gold Blue Agate: 5 stone  Braclet Wrist Size: 7.48 Inchs  Vat ...

BULGARI: 'B.ZERO 1' RING Signed Bulgari Ring size approx. W (leading edge) Weight approx. 12.0g Maker's case and box Footnotes: OVERALL CONDITION ...

Cushion Brilliant Cut Diamond F Colour VS1 Clarity 8.00 Carat EX EX - IGI Certificate    IGI Certifcate  Diamond Type: Lab Grown     Clarity Grade...

Round Brilliant Cut Diamond 1.50 Carat D Colour VS1 Clarity ID EX EX - IGI Certificate    IGI Certifcate  Diamond Type: Lab Grown     Clarity Grad...

CITRINE AND DIAMOND ELEPHANT PENDENT EARRINGS Rectangular step-cut citrine Brilliant-cut diamonds Rose-cut and brilliant-cut-cut diamonds of brown...

Princess Cut Diamond 1.00 Carat Fancy Blue VS1 Clarity EX, EX -  IGI Certificate   IGI Certificate Type: Lab Grown  Shape: Princess Cut Carat: 1.0...

SMOKY QUARTZ PENDANT/BROOCH, MID 20TH CENTURY Step and oval-cut smoky quartz Length 5.5cm Weight approx. 59.0g Footnotes: Please note this lot has...

Vintage Alhambra style Reversible Ring - 18k Yellow Gold - Blue Agate & Natural Diamond - D Colour VVS Clarity   Metal: 18ct Yellow Gold Blue Agat...

Round Brilliant Cut Diamond 1.00 Carat D Colour VS2 Clarity ID EX EX - IGI Certificate    IGI Certifcate  Diamond Type: Lab Grown     Clarity Grad...

Oval Cut 8.00 Carat Diamond F Colour, VS1 Clarity, EX EX, IGI Certificate    Certificate IGI  Type: Lab Grown  Clarity Grade: VS1 Colour Grade: F ...

DIAMOND AND COLOURED DIAMOND-SET RING Brilliant-cut diamonds and circular-cut diamonds of yellow tint, untested for natural colour and origin, app...

Oval Cut Diamond F Colour VS2 Clarity 8.00 Carat EX EX - IGI Certificate    IGI Certifcate  Diamond Type: Lab Grown     Clarity Grade: VS2 Colour ...

Vintage Alhambra Style Earrings Blue Agate - 18ct Yellow Gold    Metal: 18ct Yellow Gold Blue Agate: 2 Stones Vat Status: Plus Vat  Condition: New...

Lot withdrawn: please contact Bonhams for more information about this lot For further information about this lot please visit the lot listingSa...

COLOURED DIAMOND RING Brilliant-cut coloured diamonds of brown tint, untested for natural origin or colour, approx. 2.00cts total Ring size approx...

 Cushion Brilliant Diamond 5.40 Carat Fancy Blue Colour VS2 Clarity EX EX - IGI Certificate    IGI Certificate  Diamond Type:  Lab Grown  Clarity ...

H STERN: GEM-SET PENDANT/NECKLACE Pear-shaped and mixed-cut quartz Oval-cut ruby Brilliant-cut diamonds Lengths: pendant 8.5cm, necklace 57.5cm To...

Emerald Cut Diamond 8.00 Carat, E Color, VS2 Clarity, EX EX IGI Certificate    Certificate IGI  Type: Lab Grown  Clarity Grade: VS2 Colour Grade: ...

Emerald Cut Diamond E Colour VS1 Clarity 10.00  Carat EX EX - IGI Certificate    IGI Certifcate  Diamond Type: Lab Grown    Clarity Grade: VS1 Col...

CATHERINE PREVOST: TWO FLOWER RINGS Polished wood Brilliant-cut diamonds, approx. 0.30ct total Ring size L (sizing bands) Total weight approx. 33....