Vintage Jewellery & Watch Auctions

ROSE GOLD AND SAPPHIRE RING - Five alternating oval and circular-shaped blue sapphires - stamped 375 - weight 2.0gm, ring size N For further infor...

James McCabe. An 18ct gold full hunter pocket watch Date: London hallmark for 1925 Movement: Gilt 3/4 plate movement signed 'James McCabe, Royal E...

14CT GOLD AND CITRINE RING The rectangular step-cut citrine, weighing approximately 10.50 carats respectively, the mount with ropetwist detail, st...

DIAMOND AND PEARL DOUBLE-CLIP BROOCH, LATE 19TH CENTURYDesigned as an oak leaf, set with cushion and rose-cut diamonds, the three baroque pearl ...

Stauffer, Chaux-De-Fonds. An 18K gold key wind open face pocket watch Date: Circa 1850 Movement: Gilt finish, cylinder escapement, plain 3-arm bal...

RUBY AND DIAMOND BROOCH, CIRCA 1880Of openwork design, set with oval-cut rubies and old brilliant-cut diamonds, mounted in silver and gold, diamon...

THREE GOLD RINGS 1. signet ring set with a USA one dollar gold coin dated 1849, weight 5.4 gm, ring size J 1/2. 2. signet ring set with a Tongan ...

Unsigned. An early 20th century 9ct gold wristwatch Date: Hallmark for Chester 1926 Movement: 15 jewel cylinder movement Dial: Black with white A...

SAPPHIRE AND DIAMOND NECKLACE/BRACELET COMBINATION, CIRCA 1900Designed as a series of openwork plaques of foliate design, set with circular-cut sa...

JADEITE AND DIAMOND RING Marquise shaped navette shaped plarque measuring approximately 18.0 x 6.90 mm, between round brilliant-cut diamonds, esti...

SAPPHIRE AND DIAMOND PLAQUE RING, CIRCA 1900The cushion-shaped sapphire, within a surround of old brilliant-cut diamonds, sapphire approx. 2.70cts...

DIAMOND RING The wide openwork band with knife wire hoop, collet-set to the centre with a round brilliant-cut diamond, estimated weight 0.35 carat...

AMETHYST BROOCH AND EARCLIP SUITE 1. Each earclip set with an oval shaped amethyst weighing approximately 12.00 carats, weight earclips 10.6gm, le...

SAPPHIRE AND DIAMOND BRACELET, EARLY 20TH CENTURYThe oval-cut sapphire, between duos of old brilliant and cushion-shaped diamonds, length 20.2cm, ...

DIAMOND BROOCHOf annular design, set throughout with old brilliant-cut diamonds, diamonds approx. 12.20cts total, length 6.8cmFor further informat...

RUBY AND DIAMOND RING AND EARRING SUITE Ring: Centred with an oval-shaped ruby between brilliant-cut diamond shoulders; Earrings: Each set with an...

DIAMOND PENDENT EARRINGSEach set with old brilliant-cut diamonds, diamonds approx. 2.10cts total, length 2.0cmFor further information on this lot...

GEORG JENSEN GROUP OF STERLING SILVER RINGS AND BANGLE Item 1: 'Ring 93' designed by Nanna Ditzel, sterling silver, size L, weight 15.9gm. Item 2...

DIAMOND AND GEM-SET BROOCH/PENDANT, RING AND EARRING SUITE -Each set with oval-cut sapphires, circular-cut sapphires, rubies and emeralds, round b...

DIAMOND STAR PENDANT/BROOCH, CIRCA 1890Set with old brilliant and cushion-shaped diamonds, diamonds approx. 7.10cts total, length 5.5cmFor further...

DIAMOND AND PASTE STAR BROOCH/TIARAOf starburst design, set with rose-cut diamonds, detachable from the French-cut colourless paste frame, mounted...

14CT GOLD AND CITRINE RING AND BROOCH SUITE Each set with a rectangular step-cut citrine, weighing approximately 10.25 and 27.00 carats respective...

DIAMOND BROOCH, CIRCA 1880Of quatrefoil openwork design, set with cushion-shaped and rose-cut diamonds, mounted in silver and gold, principal diam...

COLOURED CULTURED PEARL AND DIAMOND RING AND EARRING SUITE the ring set with a round golden pearl measuring approximately13.40 mm, within a border...

22CT GOLD STRAP BRACELET AND MATCHING EARRINGS Bracelet: - approximately 33.6grams - 22 carat gold - length 16.5cm Earrings: - approximately 9.1g...

SAPPHIRE AND DIAMOND BROOCHOval and calibré-cut sapphires, old brilliant-cut diamonds, length 7.0cmFor further information on this lot please visi...

STAR SAPPHIRE AND DIAMOND BRACELET, CIRCA 1915The star sapphire cabochon within a single-cut diamond surround, the strap set with single and cushi...

An Enoch Wood blue jasper medallion Impressed 'Enoch Wood Sculpsit, A.D. 1781' Oval, with white cameo depiction of Hercules and the lion of Nemea...

HANS HANSEN | STERLING SILVER NECKLACE AND BRACELET SUITE - Signed Hans Hansen Denmark 925S - length necklace 41.0cm. - inner circumference bracel...

BELLE EPOQUE EMERALD AND DIAMOND BROOCH, CIRCA 1915The circular plaque, designed as rows of rose-cut diamonds and decorated with emerald flowers, ...

DIAMOND AND 18CT GOLD BRACELET, EARRING, PENDANT AND RING SUITE - Set with round brilliant-cut diamonds - Bracelet stamped 750, length 19.5cm - R...

SAPPHIRE AND DIAMOND BROOCH, CIRCA 1920Of openwork design, set with old brilliant-cut diamonds and calibré-cut sapphires, diamonds approx. 3.80cts...

TIFFANY & CO. | STERLING SILVER 'HARDWEAR BALL' NECKLACE AND EARRING SUITE - earrings of polished sterling silver beads - butterfly clasp - earrin...

COLLECTION OF GEM-SET JEWELLERY 1. 14ct gold and cultured pearl pendant, pearls approx. 5.0mm, Finnish hallmarks, Turku, 585, circa 1971, maker's ...

ART DECO DIAMOND DOUBLE-CLIP BROOCH, CIRCA 1925Of geometric design, set with old brilliant, single and baguette-cut diamonds, diamonds approx. 2.0...

EMERALD AND DIAMOND EARRING AND PENDANT NECKLACE SUITE - marquise shaped emeralds - brilliant cut diamonds - yellow and white 10 carat gold - leng...

ART DECO DIAMOND BRACELET, CIRCA 1930Of geometric design, set with old brilliant, single and baguette-cut diamonds, diamonds approx. 12.0cts total...

COLLECTION OF JEWELLERY 1. Ruby and diamond pendant necklace, oval shaped ruby estimated weight 1.00 carats, hinged bale, stamped 750, pendant len...

DIAMOND DOUBLE CLIP BROOCH, CIRCA 1950Old brilliant and baguette-cut diamonds, diamonds approx. 9.50cts total, length 5.6cmFor further information...

CARTIER: COCKTAIL WATCH, CIRCA 1930Backwound, fitted with a deployant clasp, dial signed Cartier France, numbered, French assay mark, cord strap h...

GEORG JENSEN | STERLING SILVER TULIP BROOCH AND EARCLIPS 1. Sterling silver brooch design no.210: - signed Georg Jensen stamped with post 1945 sta...

PAIR OF GOLD, EMERALD, CULTURED PEARL EARRINGS AND NECKLACE 1. Cultured pearl and emerald earrings mounted in 14ct gold, gross weight 2.0gm, leng...

A Stuart Crystal pendant, late 17th/early 18th century Heart-shaped, the hairwork ground set with a gilt wire monogram between two angels holding ...

TWO UNMOUNTED GEMSTONES 1. Oval shaped green chrome diopside with estimated weight 4.70 carats. 2. oval shaped peridot with estimated weight 8.70 ...

MARIO BUCCELLATI: DIAMOND RINGOf openwork domed form, with lace detail, set with brilliant-cut diamonds, the gallery and shoulders of 'Rigato' eng...

A Victorian opal and diamond brooch with tassel, circa 1870 Of lozenge form with applied ropetwist and bead detail, set centrally with an oval opa...

ZOLOTAS: DIAMOND-SET CHIMERA BANGLEHinged, of textured openwork design, set with single-cut diamonds, maker's mark, inner circumference approx. 1...

A CITRINE STONE A faceted citrine stone of oval shape and medium colour saturation, Length: 3cm, Width: 2cm, Weight: 14.1gm Footnotes: Overall in ...

PAIR OF UNMOUNTED PERIDOTS Two loose cushion-cut peridot gemstones, estimated weight 6.20 and 5.50 carats respectively, measuring approximately 10...

A Garnet and diamond cross of the Portuguese Order of Christ, circa 1790 Calibré-set with baguette-cut and kite-shaped garnets in foiled closed-ba...

DIAMOND-SET COLLAR NECKLACEThe fancy-link collar, suspending a pendant set with cushion, single and rose-cut diamonds, diamonds approx. 1.25cts to...

TWO UNMOUNTED TANZANITE 1. Rectangular step-cut tanzanite weighing 5.19 carats; 2. Triangular shaped tanzanite weighing 5.11 carats. (2) For furth...

GEORGES RICHARDS & WILDENSTEIN: CHALCEDONY NECKLACESet with twenty chrysoprase quatrefoil motifs with bead detail, connected via faceted cable-lin...

An East European silver belt, probably Polish, 17th century The chain formed of interlocking circular links, with three buckle terminals, each app...

UNMOUNTED SAPPHIRE The oval orange sapphire with estimated weight 6.35 carats. For further information on this lot please visit Bonhams.com Fo...

SAPPHIRE RINGThe cushion-shaped sapphire, within a scrolling openwork mount, sapphire approx. 3.00cts, ring size approx. MFor further information...

DIAMOND FIVE-STONE RING, LATE 19TH CENTURYCushion-shaped diamonds, with rose-cut diamond accents, mounted in gold, cushion-shaped diamonds approx....

A hardstone cameo and emerald ring, early 19th century Claw-set to the centre with an oval hardstone cameo carved to depict a flower within an orn...

TWO UNMOUNTED SAPPHIRES 1. Rectangular step-cut parti sapphire with estimated weight 1.80 carats. 2. Sqaure step-cut green sapphire with estimated...

UMOUNTED SAPPHIRE The cushion shaped green sapphire with estimated weight 9.30 carats. For further information on this lot please visit Bonhams.co...