Schmuck & Uhren Auktionen

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...

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...

Lot withdrawn: please contact Bonhams for more information about this lot For further information about this lot please visit the lot listingSa...

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...

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....

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

 Oval Cut 2.00 Carat Diamond Fancy yellow Colour VS1 Clarity EX EX - IGI Certificate    IGI Certifcate  Diamond Type: Lab Grown    Clarity Grade: ...

Oval Cut Diamond 9.00 Carat, F Colour, VS1 Clarity EX EX IGI Certificate    Certificate IGI  Type: Lab Grown  Clarity Grade: VS1  Colour Grade: F ...

RUBY AND DIAMOND NECKLACE Ruby cabochon Brilliant-cut diamonds, approx. 0.60ct total Austrian hallmark Length 40.5cm Weight approx. 36.5g Footnot...

Marquise cut 6.00 Carat Diamond F Colour VS1 Clarity EX EX - IGI Certificate    IGI Certifcate  Diamond Type: Lab Grown    Clarity Grade: VS1 Colo...

RUBY AND DIAMOND RING Oval-cut ruby, approx. 0.95ct Brilliant-cut diamonds, approx. 1.00ct total 18 carat gold UK hallmark Ring size approx. M Wei...

Vintage Alhambra Style Necklace Carnelian &18ct Yellow Gold    Metal: 18ct Yellow Gold Malachite: 10 Stones Length: 16.54  Inchs  Vat Status: Plus...

Emerald Cut Diamond E Colour VS2 Clarity 5.00 Carat EX EX -  IGI Certificate    IGI Certifcate  IGI Certificate  Diamond Type: Lab Grown    Clarit...

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