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Duke's Auctions
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Fine Jewellery, Watches, Accessories, Wines and Spirits

Sale Days:
Wednesday 25 June 2025 10:30 - 17:30 BST Starts with Lot 1
Thursday 26 June 2025 10:30 - 17:30 BST Starts with Lot 500
MoreLess information

Last date for entries: 29th May 

Head of Jewellery | Henry Wikeley

Head of Watches | Julian Smith

Head of Wines and Spirits | Michael Roberts

Auction: 

Wednesday 25th & Thursday 26th June at 10.30am


Viewing: 

Monday 23rd June 9.30am - 7pm

Tuesday 24th June 9.30am - 5pm

From 9am the day of the Auctions


Bidding:

Live bidding will be available for this auction through this website, The-Saleroom and EasyLive Auction. Please ensure your registration is completed early to avoid disappointment. Commission bidding and Telephone bidding is also available. 

Unfortunately, Duke's are unable to offer a postal or delivery service. We are pleased to recommend reputable carriers and can advise on air-freight and other forms of dispatch.

For more information please contact Duke's on +44 (0)1305 265080 or email enquiries@dukes-auctions.com.

Find our full conditions of sale here

Page:

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Lots per page:

Total lots: 752

AN EARLY 19TH CENTURY DIAMOND BROOCH
Lot 264
AN EARLY 19TH CENTURY DIAMOND BROOCH
in silver on gold, set with rose cut diamonds over an openwork floral design, secured with a later hinged pin clasp, no assay marks, c.2.6cm, (c.6.0g)
Estimate: £300 - £500
Offer: £180
25 June 2025
25 June 2025
A PASTE BAR BROOCH
Lot 265 Sold
A PASTE BAR BROOCH
in 9ct gold, set with a step cut blue paste stone, to a stylised bar, secured with a hinged pin clasp and safety chain, stamped '9C', c.8.0cm, (c.4.7g)
Hammer price: £70
Estimate: £100 - £200
25 June 2025
25 June 2025
TWO GEM-SET BAR BROOCHES
Lot 266 Sold
TWO GEM-SET BAR BROOCHES
including a Etruscan Revival bar brooch, set with a round cut diamond to the centre with bead and ropework details throughout, secured with a hinged pin clasp and safety catch, no assay marks, c.4.8cm; together with an aquamarine bar brooch, set with an oval cut aquamarine, surrounded by ropework detailing, secured with a hinged pin clasp and safety chain, full British hallmarks, c.4.2cm, (c.5.9g gross weight)
Hammer price: £100
Estimate: £80 - £120
25 June 2025
25 June 2025
AN ANTIQUE GEORGIAN PORTRAIT MINIATURE
Lot 267
AN ANTIQUE GEORGIAN PORTRAIT MINIATURE
in 9ct gold, painted to depict a Georgian gentleman, surrounded by a border of split pearls, secured with hinged pin clasp, no assay marks, c.3.9cm, (c.10.1g)

Ivory Submission Reference: A2RFY 6FL5D
Estimate: £300 - £500
Offer: £180
25 June 2025
25 June 2025
AN ANTIQUE EDWARDIAN PERIDOT AND SEED PEARL BROOCH
Lot 268 Sold
AN ANTIQUE EDWARDIAN PERIDOT AND SEED PEARL BROOCH
in 15ct gold, set with a round cut peridot to a floral design set throughout with split pearls, secured with a hinged pin clasp, stamped '15C', c.4.5cm, (c.4.1g)
Hammer price: £160
Estimate: £150 - £250
25 June 2025
25 June 2025
AN EMERALD AND DIAMOND BROOCH
Lot 269 Sold
AN EMERALD AND DIAMOND BROOCH
in 18ct white gold, set with a trilliant cut emerald of c.1.23 carats, to a stylised design set with round brilliant cut and baguette cut diamonds totalling 3.0-3.5 carats, secured with a hinged pin clasp, no assay marks, c.4.5cm, (c.13.3g)
Hammer price: £1,300
Estimate: £1,500 - £2,500
25 June 2025
25 June 2025
A FINE RUBY AND DIAMOND FLOWER BROOCH
Lot 270
A FINE RUBY AND DIAMOND FLOWER BROOCH
in 18ct white gold and platinum, comprising two flowers, each set with an old cut diamond, surrounded by a cluster of round cut rubies, to petals and stems set with old cut diamonds, secured with a hinged pin clasp, no assay marks, c.6.6cm, (c.17.1g)
Estimate: £2,000 - £3,000
Offer: £1,200
25 June 2025
25 June 2025
A VINTAGE DIAMOND FLOWER BROOCH
Lot 271 Sold
A VINTAGE DIAMOND FLOWER BROOCH
in 18ct gold, circa 1970s, set with a cluster of round brilliant cut diamonds, to stylised petals decorated with green enamel, the leaf set with single cut diamonds to a textured stem, secured with a hinged pin clasp, no assay marks, 4.8cm, (c.14.4g)
Hammer price: £700
Estimate: £600 - £800
25 June 2025
25 June 2025
A VINTAGE CITRINE AND PEARL CLUSTER BROOCH
Lot 272 Sold
A VINTAGE CITRINE AND PEARL CLUSTER BROOCH
in 9ct gold, set with an oval cut citrine of c.15.52 carats, surrounded by a border of split pearls, secured with a hinged pin clasp, full British hallmarks for London, 1970, c.2.8cm, (c.7.9g)
Hammer price: £100
Estimate: £100 - £200
25 June 2025
25 June 2025
AN ANTIQUE ENAMELLED BROOCH / PENDANT
Lot 273 Sold
AN ANTIQUE ENAMELLED BROOCH / PENDANT
in 9ct gold, depicting a King Charles Cavalier Spaniel, surrounded by a border of split pearls, secured with a hinged pin clasp or pearl-set bail, no assay marks, c.3.2cm, (c.8.1g)
Hammer price: £400
Estimate: £400 - £600
25 June 2025
25 June 2025
AN ANTIQUE AMETHYST AND PEARL BROOCH
Lot 274 Sold
AN ANTIQUE AMETHYST AND PEARL BROOCH
in 15ct gold, set with a cushion cut amethyst, held in a closed-back setting, surrounded by a border of split pearls, secured with a hinged pin clasp, no assay marks, c.2.2cm, (c.7.1g)
Hammer price: £100
Estimate: £100 - £150
25 June 2025
25 June 2025
A FINE ANTIQUE CARNELIAN CAMEO BROOCH
Lot 275 Sold
A FINE ANTIQUE CARNELIAN CAMEO BROOCH
in 15ct gold, carved to depict the profile of a goddess, surrounded by a stylised frilled border, secured with a hinged pin clasp, no assay marks, c.4.8cm, (c.32.1g)
Hammer price: £700
Estimate: £600 - £800
25 June 2025
25 June 2025
A PEARL AND DIAMOND BAR BROOCH
Lot 276 Sold
A PEARL AND DIAMOND BAR BROOCH
in 9ct gold and platinum, set with an old mine cut diamond, flanked by two split pearls, secured with a hinged pin clasp, stamped '9CT', c.5.2cm, (c.2.6g)
Hammer price: £50
Estimate: £80 - £120
25 June 2025
25 June 2025
A PEARL AND JADE BROOOCH
Lot 277 Sold
A PEARL AND JADE BROOOCH
in 14ct gold, comprising a jade disk, set to the centre with a split pearl, surrounded by fleur-de-lis motifs and further split pearls, secured with a hinged pin clasp, stamped '18', Chinese assay marks, c.3.1cm, (c.7.3g)
Hammer price: £90
Estimate: £80 - £120
25 June 2025
25 June 2025
A VINTAGE DIAMOND SPRAY BROOCH
Lot 278
A VINTAGE DIAMOND SPRAY BROOCH
in 18ct gold, in a stylised folded design, set with single cut diamonds and bound to the centre with a twisted rope design, secured with a hinged pin clasp, no assay marks, c.4.8cm, (c.13.7g)
Estimate: £800 - £1,200
Offer: £500
25 June 2025
25 June 2025
A SMOKY QUARTZ AND PEARL CLUSTER BROOCH
Lot 279
A SMOKY QUARTZ AND PEARL CLUSTER BROOCH
in 9ct gold, set with a smoky quartz of c.9.85 carats, surrounded by a border of split pearls, secured with a hinged pin clasp, full British hallmarks for London, 1973, c.2.7cm, (c.6.1g)
Estimate: £200 - £300
Offer: £120
25 June 2025
25 June 2025
AN ETRUSCAN REVIVAL BROOCH
Lot 280 Sold
AN ETRUSCAN REVIVAL BROOCH
in 9ct gold, with clover motif to the centre set with three split pearls, accented by beadwork detailing, secured with a hinged pin clasp and fixed bail, no assay marks, c.3.3cm, (c.6.8g)
Hammer price: £180
Estimate: £200 - £300
25 June 2025
25 June 2025
TWO PINCHBECK MOURNING BROOCHES
Lot 281 Sold
TWO PINCHBECK MOURNING BROOCHES
each with hairwork under glass, surrounded by a stylised border, secured with a hinged pin clasp, no assay marks, c.4.8cm & 5.2cm respectively, (c.36.9g gross weight)
Hammer price: £80
Estimate: £100 - £200
25 June 2025
25 June 2025
AN ART DECO DIAMOND BAR BROOCH
Lot 282
AN ART DECO DIAMOND BAR BROOCH
in platinum, set with old European cut diamonds totalling c.1.80 carats, secured with a hinged pin clasp, no assay marks, c.5.7cm, (c.9.0g), displayed in a period box
Estimate: £2,000 - £3,000
Offer: £1,200
25 June 2025
25 June 2025
A PASTE AND TURQUOISE BROOCH
Lot 283
A PASTE AND TURQUOISE BROOCH
in silver, set with concentric borders of turquoise cabochons and round cut paste stones, stamped '900', c.6.1cm, (c.20.3g)
Estimate: £80 - £120
Offer: £50
25 June 2025
25 June 2025
AN ANTIQUE TURQUOISE HORSESHOE BROOCH
Lot 284
AN ANTIQUE TURQUOISE HORSESHOE BROOCH
in 9ct gold, with belt motif to the centre, set with six turquoise cabochons, suspending a stylised drop, secured with a hinged pin clasp, no assay marks, c.5.5cm, (c.5.9g)
Estimate: £200 - £300
Offer: £120
25 June 2025
25 June 2025
A DIAMOND POLO HELMET BROOCH
Lot 285
A DIAMOND POLO HELMET BROOCH
in 18ct gold, set with round brilliant cut diamonds, secured with a hinged double pin clasp, full British hallmarks, c.4.5cm, (c.24.0g)
Estimate: £2,500 - £4,500
Offer: £1,500
25 June 2025
25 June 2025
A BOHEMIAN GARNET STAR BROOCH
Lot 286 Sold
A BOHEMIAN GARNET STAR BROOCH
in gilt metal, set throughout with rose cut garnets, secured with a hinged pin clasp, no assay marks, c.3.4cm, (c.6.8g)
Hammer price: £150
Estimate: £50 - £70
25 June 2025
25 June 2025
A CITRINE AND PEARL BROOCH
Lot 287 Sold
A CITRINE AND PEARL BROOCH
in 9ct gold, set with a cushion cut citrine of c.6.02 carats, surrounded by a border of split pearls, secured with a hinged pin clasp, c.1.9cm, (c.3.2g)
Hammer price: £260
Estimate: £100 - £200
25 June 2025
25 June 2025

Total lots: 752

Page:

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