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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

A GEM-SET BOMBÉ RING
Lot 72 Sold
A GEM-SET BOMBÉ RING
in 14ct gold, set with sapphires, rubies, emeralds and diamonds over a stylised design, stamped '585', size P / 56, (c.6.5g)
Hammer price: £240
Estimate: £300 - £500
25 June 2025
25 June 2025
A DIAMOND SOLITAIRE RING
Lot 73 Unsold
A DIAMOND SOLITAIRE RING
in 18ct gold and platinum, set with a round brilliant cut diamond of c.0.80 carats, to diamond-set shoulders, full British hallmarks, size M / 52, (c.2.7g)
Estimate: £800 - £1,200
25 June 2025
25 June 2025
TIFFANY & CO.: AN ATLAS RING
Lot 74 Sold
TIFFANY & CO.: AN ATLAS RING
in sterling silver and 18ct gold, in a stylised design with a central groove and stylised gold detail, signed 'Tiffany&Co.', full British hallmarks, size M / 52, (c.9.1g)
Hammer price: £320
Estimate: £50 - £100
25 June 2025
25 June 2025
AN EMERALD AND DIAMOND CLUSTER RING
Lot 75 Sold
AN EMERALD AND DIAMOND CLUSTER RING
in 18ct gold, set with an oval cut emerald of c.2.28 carats, surrounded by a cluster of round brilliant cut diamonds totalling c.0.50 carats, to fleur-de-lis shoulders, full British hallmarks (worn), size N / 54, (c.5.2g)
Hammer price: £750
Estimate: £800 - £1,200
25 June 2025
25 June 2025
A DIAMOND SOLITAIRE RING
Lot 76 Sold
A DIAMOND SOLITAIRE RING
in 18ct white gold and platinum, set with a transitional cut diamond of c.0.40 carats, stamped '18CT' 'PLAT', size L / 51, (c.2.3g)
Hammer price: £200
Estimate: £200 - £400
25 June 2025
25 June 2025
A DIAMOND CLUSTER RING
Lot 77 Sold
A DIAMOND CLUSTER RING
in platinum, set with a cluster of round brilliant cut diamonds, full British hallmarks, size N / 54, (c.3.9g)
Hammer price: £260
Estimate: £250 - £350
25 June 2025
25 June 2025
A DIAMOND RING
Lot 78 Sold
A DIAMOND RING
in 14ct yellow and white gold, set with round brilliant cut diamonds, stamped '585', size N1/2 / 54.5, (c.10.3g)
Hammer price: £360
Estimate: £300 - £500
25 June 2025
25 June 2025
AN ART DECO STYLE AQUAMARINE AND DIAMOND RING
Lot 79 Unsold
AN ART DECO STYLE AQUAMARINE AND DIAMOND RING
in platinum, set with a step cut aquamarine of c.0.75 carats, surrounded by a border of round brilliant cut to diamond-set shoulders, partial British hallmarks, stamped 'PLAT 950', size P1/2 / 56.5, (c.6.2g)
Estimate: £1,000 - £2,000
25 June 2025
25 June 2025
A RUBY AND DIAMOND CLUSTER RING
Lot 80 Unsold
A RUBY AND DIAMOND CLUSTER RING
in 18ct white gold, set with a cushion cut ruby of c.0.90 carats, surrounded by a cluster of old mine cut diamonds, totalling c.0.6-0.8 carats, stamped '750', size L1/2 / 52, (c.5.1g)
Estimate: £1,000 - £1,500
25 June 2025
25 June 2025
A SOUTH SEA PEARL AND DIAMOND COCKTAIL RING
Lot 81 Sold
A SOUTH SEA PEARL AND DIAMOND COCKTAIL RING
in 14ct white gold, set with a South Sea pearl of c.13.5mm, surrounded by a cluster of marquise cut, baguette cut and round brilliant cut diamonds, totalling c.2.8-3.0 carats, no assay marks, size L / 51, (c.11.7g)
Hammer price: £1,925
Estimate: £2,000 - £3,000
25 June 2025
25 June 2025
AN ART DECO STYLE SAPPHIRE AND DIAMOND RING
Lot 82 Unsold
AN ART DECO STYLE SAPPHIRE AND DIAMOND RING
in platinum, set with an oval cut sapphire of c.1.41 carats, surrounded by concentric borders of round brilliant cut diamonds and French cut sapphires, to stylised shoulders set with further diamonds and sapphires, inscribed 'PLAT', size M1/2 / 53, (c.5.3g)
Estimate: £1,500 - £2,500
25 June 2025
25 June 2025
A DIAMOND ETERNITY RING
Lot 83 Sold
A DIAMOND ETERNITY RING
in platinum, set with old European cut diamonds, no assay marks, size L / 51, (c.2.2g)
Hammer price: £360
Estimate: £300 - £500
25 June 2025
25 June 2025
AN AMETRINE AND DIAMOND THREE STONE RING
Lot 84 Unsold
AN AMETRINE AND DIAMOND THREE STONE RING
in 18ct gold, set with a step cut ametrine of c.14.20 carats, flanked by round brilliant cut diamonds totalling c.0.40 carats, stamped '750', size M1/2 / 53, (c.11.8g)
Estimate: £600 - £800
25 June 2025
25 June 2025
AN EMERALD AND DIAMOND CLUSTER RING
Lot 85 Unsold
AN EMERALD AND DIAMOND CLUSTER RING
in 18ct white gold, set with an oval cut emerald of c.3.33 carats, surrounded by a cluster of round brilliant cut diamonds totalling c.0.40 carats, full British hallmarks, stamped '18K', size N / 54, (c.4.0g)
Estimate: £2,500 - £3,500
25 June 2025
25 June 2025
A KUNZITE AND DIAMOND RING
Lot 86 Unsold
A KUNZITE AND DIAMOND RING
in platinum, set with a step cut kunzite of c.6.10 carats, surrounded by a border of round brilliant cut diamonds, stamped 'PT950', size N / 54, (c.7.4g)
Estimate: £600 - £800
25 June 2025
25 June 2025
A RUBY AND DIAMOND RING
Lot 87 Sold
A RUBY AND DIAMOND RING
in 18ct gold, set with an oval cut ruby of c.0.80 carats, to a stylised band set with round brilliant cut diamonds, Middle Eastern assay marks, size J1/2 / 49, (c.6.1g)
Hammer price: £539
Estimate: £600 - £800
25 June 2025
25 June 2025
AN AQUAMARINE AND DIAMOND THREE STONE RING
Lot 88 Sold
AN AQUAMARINE AND DIAMOND THREE STONE RING
in platinum, set with an oval cut aquamarine of c.2.10 carats, flanked by round brilliant cut diamonds, stamped 'PLAT', size O / 55, (c.4.0g)
Hammer price: £650
Estimate: £600 - £800
25 June 2025
25 June 2025
A GEM-SET RING
Lot 89 Sold
A GEM-SET RING
in sterling silver, set with a mixed cut amethyst, to coloured gem-set shoulders, stamped '925', size T1/2 / 62, (c.14.2g)
Hammer price: £50
Estimate: £50 - £100
25 June 2025
25 June 2025
A VINTAGE SYNTHETIC SPINEL CLUSTER RING
Lot 90 Sold
A VINTAGE SYNTHETIC SPINEL CLUSTER RING
in 9ct gold, set with a synthetic blue spinel of c.0.85 carats, surrounded by a cluster of round cut white topaz, full British hallmarks for London, 1961, size N1/2 / 55, (c.2.4g)
Hammer price: £120
Estimate: £80 - £120
25 June 2025
25 June 2025
A DIAMOND FIVE STONE RING
Lot 91 Sold
A DIAMOND FIVE STONE RING
in 18ct gold and platinum, set with five graduating old mine cut diamonds, stamped '18CT PLAT', size O / 55, (c.2.1g)
Hammer price: £90
Estimate: £100 - £200
25 June 2025
25 June 2025
AN ANTIQUE DIAMOND FIVE STONE RING
Lot 92 Sold
AN ANTIQUE DIAMOND FIVE STONE RING
in 18ct gold, set with five graduating old cut diamonds to stylised shoulders, full British hallmarks for Chester, 1901, size P / 56, (c.4.6g)
Hammer price: £280
Estimate: £100 - £200
25 June 2025
25 June 2025
A MASONIC SIGNET RING
Lot 93 Sold
A MASONIC SIGNET RING
in 18ct gold, with shield head, engraved with Freemasons emblem, full British hallmarks for London, 1931, size R1/2 / 59.5; together with second Masonic signet ring in 9ct gold, full British hallmarks, size N / 54, (c.10.4g gross weight) (2)
Hammer price: £340
Estimate: £100 - £200
25 June 2025
25 June 2025
TWO 9CT GOLD SIGNET RINGS
Lot 94 Sold
TWO 9CT GOLD SIGNET RINGS
of varying designs, each engraved with a monogram to the head, full British hallmarks, (c.11.8g gross weight)
Hammer price: £260
Estimate: £100 - £200
25 June 2025
25 June 2025
A VINTAGE CITRINE AND PEARL CLUSTER RING
Lot 95 Sold
A VINTAGE CITRINE AND PEARL CLUSTER RING
in 18ct gold, set with an oval cut citrine, surrounded by a border of seed pearls, to stylised shoulders, full British hallmarks for London, 1989, size M / 52.5, (c.4.8g)
Hammer price: £190
Estimate: £200 - £300
25 June 2025
25 June 2025

Total lots: 752

Page:

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